749906992

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{563}}^1$

素因数の和:730

約数の個数: 80

約数和(自身を含む): 1586148480

約数和(自身を除く): 836241488

約数列:

[1, 2, 4, 8, 16, 17, 34, 59, 68, 83, 118, 136, 166, 236, 272, 332, 472, 563, 664, 944, 1003, 1126, 1328, 1411, 2006, 2252, 2822, 4012, 4504, 4897, 5644, 8024, 9008, 9571, 9794, 11288, 16048, 19142, 19588, 22576, 33217, 38284, 39176, 46729, 66434, 76568, 78352, 83249, 93458, 132868, 153136, 166498, 186916, 265736, 332996, 373832, 531472, 564689, 665992, 747664, 794393, 1129378, 1331984, 1588786, 2258756, 2757011, 3177572, 4517512, 5514022, 6355144, 9035024, 11028044, 12710288, 22056088, 44112176, 46869187, 93738374, 187476748, 374953496, 749906992]

約数ペア:

[(1, 749906992), (2, 374953496), (4, 187476748), (8, 93738374), (16, 46869187), (17, 44112176), (34, 22056088), (59, 12710288), (68, 11028044), (83, 9035024), (118, 6355144), (136, 5514022), (166, 4517512), (236, 3177572), (272, 2757011), (332, 2258756), (472, 1588786), (563, 1331984), (664, 1129378), (944, 794393), (1003, 747664), (1126, 665992), (1328, 564689), (1411, 531472), (2006, 373832), (2252, 332996), (2822, 265736), (4012, 186916), (4504, 166498), (4897, 153136), (5644, 132868), (8024, 93458), (9008, 83249), (9571, 78352), (9794, 76568), (11288, 66434), (16048, 46729), (19142, 39176), (19588, 38284), (22576, 33217)]