325684568

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{2143}}^1$

素因数の和:2328

約数の個数: 48

約数和(自身を含む): 675810240

約数和(自身を除く): 350125672

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 157, 242, 314, 484, 628, 968, 1256, 1727, 2143, 3454, 4286, 6908, 8572, 13816, 17144, 18997, 23573, 37994, 47146, 75988, 94292, 151976, 188584, 259303, 336451, 518606, 672902, 1037212, 1345804, 2074424, 2691608, 3700961, 7401922, 14803844, 29607688, 40710571, 81421142, 162842284, 325684568]

約数ペア:

[(1, 325684568), (2, 162842284), (4, 81421142), (8, 40710571), (11, 29607688), (22, 14803844), (44, 7401922), (88, 3700961), (121, 2691608), (157, 2074424), (242, 1345804), (314, 1037212), (484, 672902), (628, 518606), (968, 336451), (1256, 259303), (1727, 188584), (2143, 151976), (3454, 94292), (4286, 75988), (6908, 47146), (8572, 37994), (13816, 23573), (17144, 18997)]