520408064

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{983}}^1$

素因数の和:1061

約数の個数: 88

約数和(自身を含む): 1160206848

約数和(自身を除く): 639798784

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 64, 88, 94, 128, 176, 188, 256, 352, 376, 512, 517, 704, 752, 983, 1024, 1034, 1408, 1504, 1966, 2068, 2816, 3008, 3932, 4136, 5632, 6016, 7864, 8272, 10813, 11264, 12032, 15728, 16544, 21626, 24064, 31456, 33088, 43252, 46201, 48128, 62912, 66176, 86504, 92402, 125824, 132352, 173008, 184804, 251648, 264704, 346016, 369608, 503296, 508211, 529408, 692032, 739216, 1006592, 1016422, 1384064, 1478432, 2032844, 2768128, 2956864, 4065688, 5536256, 5913728, 8131376, 11072512, 11827456, 16262752, 23654912, 32525504, 47309824, 65051008, 130102016, 260204032, 520408064]

約数ペア:

[(1, 520408064), (2, 260204032), (4, 130102016), (8, 65051008), (11, 47309824), (16, 32525504), (22, 23654912), (32, 16262752), (44, 11827456), (47, 11072512), (64, 8131376), (88, 5913728), (94, 5536256), (128, 4065688), (176, 2956864), (188, 2768128), (256, 2032844), (352, 1478432), (376, 1384064), (512, 1016422), (517, 1006592), (704, 739216), (752, 692032), (983, 529408), (1024, 508211), (1034, 503296), (1408, 369608), (1504, 346016), (1966, 264704), (2068, 251648), (2816, 184804), (3008, 173008), (3932, 132352), (4136, 125824), (5632, 92402), (6016, 86504), (7864, 66176), (8272, 62912), (10813, 48128), (11264, 46201), (12032, 43252), (15728, 33088), (16544, 31456), (21626, 24064)]