278345145116

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{443}}^1\times {\mathrm{467}}^1\times {\mathrm{5701}}^1$

素因数の和:6674

約数の個数: 48

約数和(自身を含む): 497628593280

約数和(自身を除く): 219283448164

約数列:

[1, 2, 4, 59, 118, 236, 443, 467, 886, 934, 1772, 1868, 5701, 11402, 22804, 26137, 27553, 52274, 55106, 104548, 110212, 206881, 336359, 413762, 672718, 827524, 1345436, 2525543, 2662367, 5051086, 5324734, 10102172, 10649468, 12205979, 24411958, 48823916, 149007037, 157079653, 298014074, 314159306, 596028148, 628318612, 1179428581, 2358857162, 4717714324, 69586286279, 139172572558, 278345145116]

約数ペア:

[(1, 278345145116), (2, 139172572558), (4, 69586286279), (59, 4717714324), (118, 2358857162), (236, 1179428581), (443, 628318612), (467, 596028148), (886, 314159306), (934, 298014074), (1772, 157079653), (1868, 149007037), (5701, 48823916), (11402, 24411958), (22804, 12205979), (26137, 10649468), (27553, 10102172), (52274, 5324734), (55106, 5051086), (104548, 2662367), (110212, 2525543), (206881, 1345436), (336359, 827524), (413762, 672718)]