561284304

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1670489}}^1$

素因数の和:1670507

約数の個数: 40

約数和(自身を含む): 1657126080

約数和(自身を除く): 1095841776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1670489, 3340978, 5011467, 6681956, 10022934, 11693423, 13363912, 20045868, 23386846, 26727824, 35080269, 40091736, 46773692, 70160538, 80183472, 93547384, 140321076, 187094768, 280642152, 561284304]

約数ペア:

[(1, 561284304), (2, 280642152), (3, 187094768), (4, 140321076), (6, 93547384), (7, 80183472), (8, 70160538), (12, 46773692), (14, 40091736), (16, 35080269), (21, 26727824), (24, 23386846), (28, 20045868), (42, 13363912), (48, 11693423), (56, 10022934), (84, 6681956), (112, 5011467), (168, 3340978), (336, 1670489)]