1287716304

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{3832489}}^1$

素因数の和:3832507

約数の個数: 40

約数和(自身を含む): 3801830080

約数和(自身を除く): 2514113776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 3832489, 7664978, 11497467, 15329956, 22994934, 26827423, 30659912, 45989868, 53654846, 61319824, 80482269, 91979736, 107309692, 160964538, 183959472, 214619384, 321929076, 429238768, 643858152, 1287716304]

約数ペア:

[(1, 1287716304), (2, 643858152), (3, 429238768), (4, 321929076), (6, 214619384), (7, 183959472), (8, 160964538), (12, 107309692), (14, 91979736), (16, 80482269), (21, 61319824), (24, 53654846), (28, 45989868), (42, 30659912), (48, 26827423), (56, 22994934), (84, 15329956), (112, 11497467), (168, 7664978), (336, 3832489)]