276996976

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{2111}}^1$

素因数の和:2317

約数の個数: 40

約数和(自身を含む): 549964800

約数和(自身を除く): 272967824

約数列:

[1, 2, 4, 8, 16, 59, 118, 139, 236, 278, 472, 556, 944, 1112, 2111, 2224, 4222, 8201, 8444, 16402, 16888, 32804, 33776, 65608, 124549, 131216, 249098, 293429, 498196, 586858, 996392, 1173716, 1992784, 2347432, 4694864, 17312311, 34624622, 69249244, 138498488, 276996976]

約数ペア:

[(1, 276996976), (2, 138498488), (4, 69249244), (8, 34624622), (16, 17312311), (59, 4694864), (118, 2347432), (139, 1992784), (236, 1173716), (278, 996392), (472, 586858), (556, 498196), (944, 293429), (1112, 249098), (2111, 131216), (2224, 124549), (4222, 65608), (8201, 33776), (8444, 32804), (16402, 16888)]