499382752

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{4909}}^1$

素因数の和:4964

約数の個数: 72

約数和(自身を含む): 1139571720

約数和(自身を除く): 640188968

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 289, 352, 374, 544, 578, 748, 1156, 1496, 2312, 2992, 3179, 4624, 4909, 5984, 6358, 9248, 9818, 12716, 19636, 25432, 39272, 50864, 53999, 78544, 83453, 101728, 107998, 157088, 166906, 215996, 333812, 431992, 667624, 863984, 917983, 1335248, 1418701, 1727968, 1835966, 2670496, 2837402, 3671932, 5674804, 7343864, 11349608, 14687728, 15605711, 22699216, 29375456, 31211422, 45398432, 62422844, 124845688, 249691376, 499382752]

約数ペア:

[(1, 499382752), (2, 249691376), (4, 124845688), (8, 62422844), (11, 45398432), (16, 31211422), (17, 29375456), (22, 22699216), (32, 15605711), (34, 14687728), (44, 11349608), (68, 7343864), (88, 5674804), (136, 3671932), (176, 2837402), (187, 2670496), (272, 1835966), (289, 1727968), (352, 1418701), (374, 1335248), (544, 917983), (578, 863984), (748, 667624), (1156, 431992), (1496, 333812), (2312, 215996), (2992, 166906), (3179, 157088), (4624, 107998), (4909, 101728), (5984, 83453), (6358, 78544), (9248, 53999), (9818, 50864), (12716, 39272), (19636, 25432)]