581615296

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{439}}^1$

素因数の和:741

約数の個数: 56

約数和(自身を含む): 1173032960

約数和(自身を除く): 591417664

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 163, 254, 326, 439, 508, 652, 878, 1016, 1304, 1756, 2032, 2608, 3512, 4064, 5216, 7024, 8128, 10432, 14048, 20701, 28096, 41402, 55753, 71557, 82804, 111506, 143114, 165608, 223012, 286228, 331216, 446024, 572456, 662432, 892048, 1144912, 1324864, 1784096, 2289824, 3568192, 4579648, 9087739, 18175478, 36350956, 72701912, 145403824, 290807648, 581615296]

約数ペア:

[(1, 581615296), (2, 290807648), (4, 145403824), (8, 72701912), (16, 36350956), (32, 18175478), (64, 9087739), (127, 4579648), (163, 3568192), (254, 2289824), (326, 1784096), (439, 1324864), (508, 1144912), (652, 892048), (878, 662432), (1016, 572456), (1304, 446024), (1756, 331216), (2032, 286228), (2608, 223012), (3512, 165608), (4064, 143114), (5216, 111506), (7024, 82804), (8128, 71557), (10432, 55753), (14048, 41402), (20701, 28096)]