470891744

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{13127}}^1$

素因数の和:13215

約数の個数: 48

約数和(自身を含む): 992476800

約数和(自身を除く): 521585056

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 59, 76, 118, 152, 236, 304, 472, 608, 944, 1121, 1888, 2242, 4484, 8968, 13127, 17936, 26254, 35872, 52508, 105016, 210032, 249413, 420064, 498826, 774493, 997652, 1548986, 1995304, 3097972, 3990608, 6195944, 7981216, 12391888, 14715367, 24783776, 29430734, 58861468, 117722936, 235445872, 470891744]

約数ペア:

[(1, 470891744), (2, 235445872), (4, 117722936), (8, 58861468), (16, 29430734), (19, 24783776), (32, 14715367), (38, 12391888), (59, 7981216), (76, 6195944), (118, 3990608), (152, 3097972), (236, 1995304), (304, 1548986), (472, 997652), (608, 774493), (944, 498826), (1121, 420064), (1888, 249413), (2242, 210032), (4484, 105016), (8968, 52508), (13127, 35872), (17936, 26254)]