425251917056

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{11863}}^1\times {\mathrm{4517}}^1$

素因数の和:16427

約数の個数: 72

約数和(自身を含む): 876492578304

約数和(自身を除く): 451240661248

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 4517, 7936, 9034, 11863, 18068, 23726, 36136, 47452, 72272, 94904, 140027, 144544, 189808, 280054, 289088, 367753, 379616, 560108, 578176, 735506, 759232, 1120216, 1156352, 1471012, 1518464, 2240432, 2942024, 3036928, 4480864, 5884048, 8961728, 11768096, 17923456, 23536192, 35846912, 47072384, 53585171, 94144768, 107170342, 214340684, 428681368, 857362736, 1661140301, 1714725472, 3322280602, 3429450944, 6644561204, 6858901888, 13289122408, 13717803776, 26578244816, 53156489632, 106312979264, 212625958528, 425251917056]

約数ペア:

[(1, 425251917056), (2, 212625958528), (4, 106312979264), (8, 53156489632), (16, 26578244816), (31, 13717803776), (32, 13289122408), (62, 6858901888), (64, 6644561204), (124, 3429450944), (128, 3322280602), (248, 1714725472), (256, 1661140301), (496, 857362736), (992, 428681368), (1984, 214340684), (3968, 107170342), (4517, 94144768), (7936, 53585171), (9034, 47072384), (11863, 35846912), (18068, 23536192), (23726, 17923456), (36136, 11768096), (47452, 8961728), (72272, 5884048), (94904, 4480864), (140027, 3036928), (144544, 2942024), (189808, 2240432), (280054, 1518464), (289088, 1471012), (367753, 1156352), (379616, 1120216), (560108, 759232), (578176, 735506)]