266023992

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{852641}}^1$

素因数の和:852663

約数の個数: 32

約数和(自身を含む): 716219280

約数和(自身を除く): 450195288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 852641, 1705282, 2557923, 3410564, 5115846, 6821128, 10231692, 11084333, 20463384, 22168666, 33252999, 44337332, 66505998, 88674664, 133011996, 266023992]

約数ペア:

[(1, 266023992), (2, 133011996), (3, 88674664), (4, 66505998), (6, 44337332), (8, 33252999), (12, 22168666), (13, 20463384), (24, 11084333), (26, 10231692), (39, 6821128), (52, 5115846), (78, 3410564), (104, 2557923), (156, 1705282), (312, 852641)]