281458404

素因数分解:

$2^2\times 3^2\times {\mathrm{229}}^1\times {\mathrm{34141}}^1$

素因数の和:34380

約数の個数: 36

約数和(自身を含む): 714592060

約数和(自身を除く): 433133656

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 229, 458, 687, 916, 1374, 2061, 2748, 4122, 8244, 34141, 68282, 102423, 136564, 204846, 307269, 409692, 614538, 1229076, 7818289, 15636578, 23454867, 31273156, 46909734, 70364601, 93819468, 140729202, 281458404]

約数ペア:

[(1, 281458404), (2, 140729202), (3, 93819468), (4, 70364601), (6, 46909734), (9, 31273156), (12, 23454867), (18, 15636578), (36, 7818289), (229, 1229076), (458, 614538), (687, 409692), (916, 307269), (1374, 204846), (2061, 136564), (2748, 102423), (4122, 68282), (8244, 34141)]