660230376

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2116123}}^1$

素因数の和:2116145

約数の個数: 32

約数和(自身を含む): 1777544160

約数和(自身を除く): 1117313784

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 2116123, 4232246, 6348369, 8464492, 12696738, 16928984, 25393476, 27509599, 50786952, 55019198, 82528797, 110038396, 165057594, 220076792, 330115188, 660230376]

約数ペア:

[(1, 660230376), (2, 330115188), (3, 220076792), (4, 165057594), (6, 110038396), (8, 82528797), (12, 55019198), (13, 50786952), (24, 27509599), (26, 25393476), (39, 16928984), (52, 12696738), (78, 8464492), (104, 6348369), (156, 4232246), (312, 2116123)]