数字 421668
质因数分解
质因数分解 | 2 * 2 * 3 * 3 * 13 * 17 * 53 |
因数 | 1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 53, 68, 78, 102, 106, 117, 153, 156, 159, 204, 212, 221, 234, 306, 318, 442, 468, 477, 612, 636, 663, 689, 884, 901, 954, 1326, 1378, 1802, 1908, 1989, 2067, 2652, 2703, 2756, 3604, 3978, 4134, 5406, 6201, 7956, 8109, 8268, 10812, 11713, 12402, 16218, 23426, 24804, 32436, 35139, 46852, 70278, 105417, 140556, 210834, 421668 |
因数个数 | 72 |
因数和 | 1238328 |
性质
符号
二进制 | 1100110111100100100 |
八进制 | 1467444 |
十六进制 | 66f24 |