757418984

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{1721}}^1$

素因数の和:2034

約数の個数: 64

約数和(自身を含む): 1686182400

約数和(自身を除く): 928763416

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 271, 406, 542, 812, 1084, 1624, 1721, 1897, 2168, 3442, 3794, 6884, 7588, 7859, 12047, 13768, 15176, 15718, 24094, 31436, 48188, 49909, 55013, 62872, 96376, 99818, 110026, 199636, 220052, 349363, 399272, 440104, 466391, 698726, 932782, 1397452, 1865564, 2794904, 3264737, 3731128, 6529474, 13058948, 13525339, 26117896, 27050678, 54101356, 94677373, 108202712, 189354746, 378709492, 757418984]

約数ペア:

[(1, 757418984), (2, 378709492), (4, 189354746), (7, 108202712), (8, 94677373), (14, 54101356), (28, 27050678), (29, 26117896), (56, 13525339), (58, 13058948), (116, 6529474), (203, 3731128), (232, 3264737), (271, 2794904), (406, 1865564), (542, 1397452), (812, 932782), (1084, 698726), (1624, 466391), (1721, 440104), (1897, 399272), (2168, 349363), (3442, 220052), (3794, 199636), (6884, 110026), (7588, 99818), (7859, 96376), (12047, 62872), (13768, 55013), (15176, 49909), (15718, 48188), (24094, 31436)]