268706562416

素因数分解:

$2^4\times {\mathrm{32839}}^1\times {\mathrm{511409}}^1$

素因数の和:544256

約数の個数: 20

約数和(自身を含む): 520635836400

約数和(自身を除く): 251929273984

約数列:

[1, 2, 4, 8, 16, 32839, 65678, 131356, 262712, 511409, 525424, 1022818, 2045636, 4091272, 8182544, 16794160151, 33588320302, 67176640604, 134353281208, 268706562416]

約数ペア:

[(1, 268706562416), (2, 134353281208), (4, 67176640604), (8, 33588320302), (16, 16794160151), (32839, 8182544), (65678, 4091272), (131356, 2045636), (262712, 1022818), (511409, 525424)]