255975384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1523663}}^1$

素因数の和:1523679

約数の個数: 32

約数和(自身を含む): 731358720

約数和(自身を除く): 475383336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1523663, 3047326, 4570989, 6094652, 9141978, 10665641, 12189304, 18283956, 21331282, 31996923, 36567912, 42662564, 63993846, 85325128, 127987692, 255975384]

約数ペア:

[(1, 255975384), (2, 127987692), (3, 85325128), (4, 63993846), (6, 42662564), (7, 36567912), (8, 31996923), (12, 21331282), (14, 18283956), (21, 12189304), (24, 10665641), (28, 9141978), (42, 6094652), (56, 4570989), (84, 3047326), (168, 1523663)]