128373285576

素因数分解:

$2^3\times 3^1\times {\mathrm{263}}^1\times {\mathrm{953}}^1\times {\mathrm{21341}}^1$

素因数の和:22566

約数の個数: 64

約数和(自身を含む): 322506645120

約数和(自身を除く): 194133359544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 263, 526, 789, 953, 1052, 1578, 1906, 2104, 2859, 3156, 3812, 5718, 6312, 7624, 11436, 21341, 22872, 42682, 64023, 85364, 128046, 170728, 250639, 256092, 501278, 512184, 751917, 1002556, 1503834, 2005112, 3007668, 5612683, 6015336, 11225366, 16838049, 20337973, 22450732, 33676098, 40675946, 44901464, 61013919, 67352196, 81351892, 122027838, 134704392, 162703784, 244055676, 488111352, 5348886899, 10697773798, 16046660697, 21395547596, 32093321394, 42791095192, 64186642788, 128373285576]

約数ペア:

[(1, 128373285576), (2, 64186642788), (3, 42791095192), (4, 32093321394), (6, 21395547596), (8, 16046660697), (12, 10697773798), (24, 5348886899), (263, 488111352), (526, 244055676), (789, 162703784), (953, 134704392), (1052, 122027838), (1578, 81351892), (1906, 67352196), (2104, 61013919), (2859, 44901464), (3156, 40675946), (3812, 33676098), (5718, 22450732), (6312, 20337973), (7624, 16838049), (11436, 11225366), (21341, 6015336), (22872, 5612683), (42682, 3007668), (64023, 2005112), (85364, 1503834), (128046, 1002556), (170728, 751917), (250639, 512184), (256092, 501278)]