2978215688

素因数分解:

$2^3\times 7^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{2111}}^1$

素因数の和:2251

約数の個数: 96

約数和(自身を含む): 6717427200

約数和(自身を除く): 3739211512

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 59, 61, 98, 118, 122, 196, 236, 244, 392, 413, 427, 472, 488, 826, 854, 1652, 1708, 2111, 2891, 2989, 3304, 3416, 3599, 4222, 5782, 5978, 7198, 8444, 11564, 11956, 14396, 14777, 16888, 23128, 23912, 25193, 28792, 29554, 50386, 59108, 100772, 103439, 118216, 124549, 128771, 176351, 201544, 206878, 249098, 257542, 352702, 413756, 498196, 515084, 705404, 827512, 871843, 901397, 996392, 1030168, 1410808, 1743686, 1802794, 3487372, 3605588, 6102901, 6309779, 6974744, 7211176, 7597489, 12205802, 12619558, 15194978, 24411604, 25239116, 30389956, 48823208, 50478232, 53182423, 60779912, 106364846, 212729692, 372276961, 425459384, 744553922, 1489107844, 2978215688]

約数ペア:

[(1, 2978215688), (2, 1489107844), (4, 744553922), (7, 425459384), (8, 372276961), (14, 212729692), (28, 106364846), (49, 60779912), (56, 53182423), (59, 50478232), (61, 48823208), (98, 30389956), (118, 25239116), (122, 24411604), (196, 15194978), (236, 12619558), (244, 12205802), (392, 7597489), (413, 7211176), (427, 6974744), (472, 6309779), (488, 6102901), (826, 3605588), (854, 3487372), (1652, 1802794), (1708, 1743686), (2111, 1410808), (2891, 1030168), (2989, 996392), (3304, 901397), (3416, 871843), (3599, 827512), (4222, 705404), (5782, 515084), (5978, 498196), (7198, 413756), (8444, 352702), (11564, 257542), (11956, 249098), (14396, 206878), (14777, 201544), (16888, 176351), (23128, 128771), (23912, 124549), (25193, 118216), (28792, 103439), (29554, 100772), (50386, 59108)]