268660048

素因数分解:

$2^4\times {\mathrm{449}}^1\times {\mathrm{37397}}^1$

素因数の和:37854

約数の個数: 20

約数和(自身を含む): 521702100

約数和(自身を除く): 253042052

約数列:

[1, 2, 4, 8, 16, 449, 898, 1796, 3592, 7184, 37397, 74794, 149588, 299176, 598352, 16791253, 33582506, 67165012, 134330024, 268660048]

約数ペア:

[(1, 268660048), (2, 134330024), (4, 67165012), (8, 33582506), (16, 16791253), (449, 598352), (898, 299176), (1796, 149588), (3592, 74794), (7184, 37397)]