240717828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1543063}}^1$

素因数の和:1543083

約数の個数: 24

約数和(自身を含む): 604881088

約数和(自身を除く): 364163260

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1543063, 3086126, 4629189, 6172252, 9258378, 18516756, 20059819, 40119638, 60179457, 80239276, 120358914, 240717828]

約数ペア:

[(1, 240717828), (2, 120358914), (3, 80239276), (4, 60179457), (6, 40119638), (12, 20059819), (13, 18516756), (26, 9258378), (39, 6172252), (52, 4629189), (78, 3086126), (156, 1543063)]