331208643192

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1971480019}}^1$

素因数の和:1971480035

約数の個数: 32

約数和(自身を含む): 946310409600

約数和(自身を除く): 615101766408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1971480019, 3942960038, 5914440057, 7885920076, 11828880114, 13800360133, 15771840152, 23657760228, 27600720266, 41401080399, 47315520456, 55201440532, 82802160798, 110402881064, 165604321596, 331208643192]

約数ペア:

[(1, 331208643192), (2, 165604321596), (3, 110402881064), (4, 82802160798), (6, 55201440532), (7, 47315520456), (8, 41401080399), (12, 27600720266), (14, 23657760228), (21, 15771840152), (24, 13800360133), (28, 11828880114), (42, 7885920076), (56, 5914440057), (84, 3942960038), (168, 1971480019)]