1896793968

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{673}}^1\times {\mathrm{827}}^1$

素因数の和:1582

約数の個数: 80

約数和(自身を含む): 4982466816

約数和(自身を除く): 3085672848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 673, 827, 852, 1136, 1346, 1654, 1704, 2019, 2481, 2692, 3308, 3408, 4038, 4962, 5384, 6616, 8076, 9924, 10768, 13232, 16152, 19848, 32304, 39696, 47783, 58717, 95566, 117434, 143349, 176151, 191132, 234868, 286698, 352302, 382264, 469736, 556571, 573396, 704604, 764528, 939472, 1113142, 1146792, 1409208, 1669713, 2226284, 2293584, 2818416, 3339426, 4452568, 6678852, 8905136, 13357704, 26715408, 39516541, 79033082, 118549623, 158066164, 237099246, 316132328, 474198492, 632264656, 948396984, 1896793968]

約数ペア:

[(1, 1896793968), (2, 948396984), (3, 632264656), (4, 474198492), (6, 316132328), (8, 237099246), (12, 158066164), (16, 118549623), (24, 79033082), (48, 39516541), (71, 26715408), (142, 13357704), (213, 8905136), (284, 6678852), (426, 4452568), (568, 3339426), (673, 2818416), (827, 2293584), (852, 2226284), (1136, 1669713), (1346, 1409208), (1654, 1146792), (1704, 1113142), (2019, 939472), (2481, 764528), (2692, 704604), (3308, 573396), (3408, 556571), (4038, 469736), (4962, 382264), (5384, 352302), (6616, 286698), (8076, 234868), (9924, 191132), (10768, 176151), (13232, 143349), (16152, 117434), (19848, 95566), (32304, 58717), (39696, 47783)]