345190832

素因数分解:

$2^4\times 7^1\times {\mathrm{151}}^1\times {\mathrm{20411}}^1$

素因数の和:20577

約数の個数: 40

約数和(自身を含む): 769450752

約数和(自身を除く): 424259920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 151, 302, 604, 1057, 1208, 2114, 2416, 4228, 8456, 16912, 20411, 40822, 81644, 142877, 163288, 285754, 326576, 571508, 1143016, 2286032, 3082061, 6164122, 12328244, 21574427, 24656488, 43148854, 49312976, 86297708, 172595416, 345190832]

約数ペア:

[(1, 345190832), (2, 172595416), (4, 86297708), (7, 49312976), (8, 43148854), (14, 24656488), (16, 21574427), (28, 12328244), (56, 6164122), (112, 3082061), (151, 2286032), (302, 1143016), (604, 571508), (1057, 326576), (1208, 285754), (2114, 163288), (2416, 142877), (4228, 81644), (8456, 40822), (16912, 20411)]