724697712

素因数分解:

$2^4\times 3^3\times {\mathrm{239}}^1\times {\mathrm{7019}}^1$

素因数の和:7275

約数の個数: 80

約数和(自身を含む): 2089152000

約数和(自身を除く): 1364454288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 239, 432, 478, 717, 956, 1434, 1912, 2151, 2868, 3824, 4302, 5736, 6453, 7019, 8604, 11472, 12906, 14038, 17208, 21057, 25812, 28076, 34416, 42114, 51624, 56152, 63171, 84228, 103248, 112304, 126342, 168456, 189513, 252684, 336912, 379026, 505368, 758052, 1010736, 1516104, 1677541, 3032208, 3355082, 5032623, 6710164, 10065246, 13420328, 15097869, 20130492, 26840656, 30195738, 40260984, 45293607, 60391476, 80521968, 90587214, 120782952, 181174428, 241565904, 362348856, 724697712]

約数ペア:

[(1, 724697712), (2, 362348856), (3, 241565904), (4, 181174428), (6, 120782952), (8, 90587214), (9, 80521968), (12, 60391476), (16, 45293607), (18, 40260984), (24, 30195738), (27, 26840656), (36, 20130492), (48, 15097869), (54, 13420328), (72, 10065246), (108, 6710164), (144, 5032623), (216, 3355082), (239, 3032208), (432, 1677541), (478, 1516104), (717, 1010736), (956, 758052), (1434, 505368), (1912, 379026), (2151, 336912), (2868, 252684), (3824, 189513), (4302, 168456), (5736, 126342), (6453, 112304), (7019, 103248), (8604, 84228), (11472, 63171), (12906, 56152), (14038, 51624), (17208, 42114), (21057, 34416), (25812, 28076)]