486579784336

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{281}}^1\times {\mathrm{821}}^1\times {\mathrm{2161}}^1$

素因数の和:3332

約数の個数: 80

約数和(自身を含む): 963229996656

約数和(自身を除く): 476650212320

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 281, 488, 562, 821, 976, 1124, 1642, 2161, 2248, 3284, 4322, 4496, 6568, 8644, 13136, 17141, 17288, 34282, 34576, 50081, 68564, 100162, 131821, 137128, 200324, 230701, 263642, 274256, 400648, 461402, 527284, 607241, 801296, 922804, 1054568, 1214482, 1774181, 1845608, 2109136, 2428964, 3548362, 3691216, 4857928, 7096724, 9715856, 14072761, 14193448, 28145522, 28386896, 37041701, 56291044, 74083402, 108225041, 112582088, 148166804, 216450082, 225164176, 296333608, 432900164, 498544861, 592667216, 865800328, 997089722, 1731600656, 1994179444, 3988358888, 7976717776, 30411236521, 60822473042, 121644946084, 243289892168, 486579784336]

約数ペア:

[(1, 486579784336), (2, 243289892168), (4, 121644946084), (8, 60822473042), (16, 30411236521), (61, 7976717776), (122, 3988358888), (244, 1994179444), (281, 1731600656), (488, 997089722), (562, 865800328), (821, 592667216), (976, 498544861), (1124, 432900164), (1642, 296333608), (2161, 225164176), (2248, 216450082), (3284, 148166804), (4322, 112582088), (4496, 108225041), (6568, 74083402), (8644, 56291044), (13136, 37041701), (17141, 28386896), (17288, 28145522), (34282, 14193448), (34576, 14072761), (50081, 9715856), (68564, 7096724), (100162, 4857928), (131821, 3691216), (137128, 3548362), (200324, 2428964), (230701, 2109136), (263642, 1845608), (274256, 1774181), (400648, 1214482), (461402, 1054568), (527284, 922804), (607241, 801296)]