996346312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{569}}^1$

素因数の和:850

約数の個数: 64

約数和(自身を含む): 2046870000

約数和(自身を除く): 1050523688

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 113, 149, 226, 298, 452, 569, 596, 904, 1138, 1192, 1469, 1937, 2276, 2938, 3874, 4552, 5876, 7397, 7748, 11752, 14794, 15496, 16837, 29588, 33674, 59176, 64297, 67348, 84781, 128594, 134696, 169562, 218881, 257188, 339124, 437762, 514376, 678248, 835861, 875524, 1102153, 1671722, 1751048, 2204306, 3343444, 4408612, 6686888, 8817224, 9580253, 19160506, 38321012, 76642024, 124543289, 249086578, 498173156, 996346312]

約数ペア:

[(1, 996346312), (2, 498173156), (4, 249086578), (8, 124543289), (13, 76642024), (26, 38321012), (52, 19160506), (104, 9580253), (113, 8817224), (149, 6686888), (226, 4408612), (298, 3343444), (452, 2204306), (569, 1751048), (596, 1671722), (904, 1102153), (1138, 875524), (1192, 835861), (1469, 678248), (1937, 514376), (2276, 437762), (2938, 339124), (3874, 257188), (4552, 218881), (5876, 169562), (7397, 134696), (7748, 128594), (11752, 84781), (14794, 67348), (15496, 64297), (16837, 59176), (29588, 33674)]