289880076

素因数分解:

$2^2\times 3^1\times {\mathrm{1163}}^1\times {\mathrm{20771}}^1$

素因数の和:21941

約数の個数: 24

約数和(自身を含む): 677001024

約数和(自身を除く): 387120948

約数列:

[1, 2, 3, 4, 6, 12, 1163, 2326, 3489, 4652, 6978, 13956, 20771, 41542, 62313, 83084, 124626, 249252, 24156673, 48313346, 72470019, 96626692, 144940038, 289880076]

約数ペア:

[(1, 289880076), (2, 144940038), (3, 96626692), (4, 72470019), (6, 48313346), (12, 24156673), (1163, 249252), (2326, 124626), (3489, 83084), (4652, 62313), (6978, 41542), (13956, 20771)]