251640828

素因数分解:

$2^2\times 3^2\times {\mathrm{1151}}^1\times {\mathrm{6073}}^1$

素因数の和:7234

約数の個数: 36

約数和(自身を含む): 636749568

約数和(自身を除く): 385108740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1151, 2302, 3453, 4604, 6073, 6906, 10359, 12146, 13812, 18219, 20718, 24292, 36438, 41436, 54657, 72876, 109314, 218628, 6990023, 13980046, 20970069, 27960092, 41940138, 62910207, 83880276, 125820414, 251640828]

約数ペア:

[(1, 251640828), (2, 125820414), (3, 83880276), (4, 62910207), (6, 41940138), (9, 27960092), (12, 20970069), (18, 13980046), (36, 6990023), (1151, 218628), (2302, 109314), (3453, 72876), (4604, 54657), (6073, 41436), (6906, 36438), (10359, 24292), (12146, 20718), (13812, 18219)]