427740114382

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1\times {\mathrm{499}}^1\times {\mathrm{2939}}^1$

素因数の和:3781

約数の個数: 64

約数和(自身を含む): 746807040000

約数和(自身を除く): 319066925618

約数列:

[1, 2, 7, 14, 83, 166, 251, 499, 502, 581, 998, 1162, 1757, 2939, 3493, 3514, 5878, 6986, 20573, 20833, 41146, 41417, 41666, 82834, 125249, 145831, 243937, 250498, 289919, 291662, 487874, 579838, 737689, 876743, 1466561, 1475378, 1707559, 1753486, 2933122, 3415118, 5163823, 10265927, 10327646, 10395667, 20531854, 20791334, 61228187, 72769669, 121724563, 122456374, 145539338, 243449126, 368106811, 428597309, 736213622, 852071941, 857194618, 1704143882, 2576747677, 5153495354, 30552865313, 61105730626, 213870057191, 427740114382]

約数ペア:

[(1, 427740114382), (2, 213870057191), (7, 61105730626), (14, 30552865313), (83, 5153495354), (166, 2576747677), (251, 1704143882), (499, 857194618), (502, 852071941), (581, 736213622), (998, 428597309), (1162, 368106811), (1757, 243449126), (2939, 145539338), (3493, 122456374), (3514, 121724563), (5878, 72769669), (6986, 61228187), (20573, 20791334), (20833, 20531854), (41146, 10395667), (41417, 10327646), (41666, 10265927), (82834, 5163823), (125249, 3415118), (145831, 2933122), (243937, 1753486), (250498, 1707559), (289919, 1475378), (291662, 1466561), (487874, 876743), (579838, 737689)]