259884048

素因数分解:

$2^4\times 3^1\times {\mathrm{661}}^1\times {\mathrm{8191}}^1$

素因数の和:8863

約数の個数: 40

約数和(自身を含む): 672464896

約数和(自身を除く): 412580848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 661, 1322, 1983, 2644, 3966, 5288, 7932, 8191, 10576, 15864, 16382, 24573, 31728, 32764, 49146, 65528, 98292, 131056, 196584, 393168, 5414251, 10828502, 16242753, 21657004, 32485506, 43314008, 64971012, 86628016, 129942024, 259884048]

約数ペア:

[(1, 259884048), (2, 129942024), (3, 86628016), (4, 64971012), (6, 43314008), (8, 32485506), (12, 21657004), (16, 16242753), (24, 10828502), (48, 5414251), (661, 393168), (1322, 196584), (1983, 131056), (2644, 98292), (3966, 65528), (5288, 49146), (7932, 32764), (8191, 31728), (10576, 24573), (15864, 16382)]