268496556

素因数分解:

$2^2\times 3^1\times {\mathrm{821}}^1\times {\mathrm{27253}}^1$

素因数の和:28081

約数の個数: 24

約数和(自身を含む): 627278064

約数和(自身を除く): 358781508

約数列:

[1, 2, 3, 4, 6, 12, 821, 1642, 2463, 3284, 4926, 9852, 27253, 54506, 81759, 109012, 163518, 327036, 22374713, 44749426, 67124139, 89498852, 134248278, 268496556]

約数ペア:

[(1, 268496556), (2, 134248278), (3, 89498852), (4, 67124139), (6, 44749426), (12, 22374713), (821, 327036), (1642, 163518), (2463, 109012), (3284, 81759), (4926, 54506), (9852, 27253)]