268528132

素因数分解:

$2^2\times {\mathrm{151}}^1\times {\mathrm{409}}^1\times {\mathrm{1087}}^1$

素因数の和:1651

約数の個数: 24

約数和(自身を含む): 474629120

約数和(自身を除く): 206100988

約数列:

[1, 2, 4, 151, 302, 409, 604, 818, 1087, 1636, 2174, 4348, 61759, 123518, 164137, 247036, 328274, 444583, 656548, 889166, 1778332, 67132033, 134264066, 268528132]

約数ペア:

[(1, 268528132), (2, 134264066), (4, 67132033), (151, 1778332), (302, 889166), (409, 656548), (604, 444583), (818, 328274), (1087, 247036), (1636, 164137), (2174, 123518), (4348, 61759)]