272912556

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{464137}}^1$

素因数の和:464158

約数の個数: 36

約数和(自身を含む): 740764248

約数和(自身を除く): 467851692

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 464137, 928274, 1392411, 1856548, 2784822, 3248959, 5569644, 6497918, 9746877, 12995836, 19493754, 22742713, 38987508, 45485426, 68228139, 90970852, 136456278, 272912556]

約数ペア:

[(1, 272912556), (2, 136456278), (3, 90970852), (4, 68228139), (6, 45485426), (7, 38987508), (12, 22742713), (14, 19493754), (21, 12995836), (28, 9746877), (42, 6497918), (49, 5569644), (84, 3248959), (98, 2784822), (147, 1856548), (196, 1392411), (294, 928274), (588, 464137)]