469980455056

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{220855477}}^1$

素因数の和:220855511

約数の個数: 40

約数和(自身を含む): 1095443170880

約数和(自身を除く): 625462715824

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 220855477, 441710954, 883421908, 1545988339, 1766843816, 3091976678, 3533687632, 4196254063, 6183953356, 8392508126, 12367906712, 16785016252, 24735813424, 29373778441, 33570032504, 58747556882, 67140065008, 117495113764, 234990227528, 469980455056]

約数ペア:

[(1, 469980455056), (2, 234990227528), (4, 117495113764), (7, 67140065008), (8, 58747556882), (14, 33570032504), (16, 29373778441), (19, 24735813424), (28, 16785016252), (38, 12367906712), (56, 8392508126), (76, 6183953356), (112, 4196254063), (133, 3533687632), (152, 3091976678), (266, 1766843816), (304, 1545988339), (532, 883421908), (1064, 441710954), (2128, 220855477)]