248798968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{26423}}^1$

素因数の和:26547

約数の個数: 32

約数和(自身を含む): 513682560

約数和(自身を除く): 264883592

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 107, 214, 428, 856, 1177, 2354, 4708, 9416, 26423, 52846, 105692, 211384, 290653, 581306, 1162612, 2325224, 2827261, 5654522, 11309044, 22618088, 31099871, 62199742, 124399484, 248798968]

約数ペア:

[(1, 248798968), (2, 124399484), (4, 62199742), (8, 31099871), (11, 22618088), (22, 11309044), (44, 5654522), (88, 2827261), (107, 2325224), (214, 1162612), (428, 581306), (856, 290653), (1177, 211384), (2354, 105692), (4708, 52846), (9416, 26423)]