317386524

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41521}}^1$

素因数の和:41555

約数の個数: 72

約数和(自身を含む): 927767568

約数和(自身を除く): 610381044

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 41521, 83042, 124563, 166084, 249126, 290647, 498252, 539773, 581294, 871941, 1079546, 1162588, 1619319, 1743882, 2034529, 2159092, 3238638, 3487764, 3778411, 4069058, 6103587, 6477276, 7556822, 8138116, 11335233, 12207174, 15113644, 22670466, 24414348, 26448877, 45340932, 52897754, 79346631, 105795508, 158693262, 317386524]

約数ペア:

[(1, 317386524), (2, 158693262), (3, 105795508), (4, 79346631), (6, 52897754), (7, 45340932), (12, 26448877), (13, 24414348), (14, 22670466), (21, 15113644), (26, 12207174), (28, 11335233), (39, 8138116), (42, 7556822), (49, 6477276), (52, 6103587), (78, 4069058), (84, 3778411), (91, 3487764), (98, 3238638), (147, 2159092), (156, 2034529), (182, 1743882), (196, 1619319), (273, 1162588), (294, 1079546), (364, 871941), (546, 581294), (588, 539773), (637, 498252), (1092, 290647), (1274, 249126), (1911, 166084), (2548, 124563), (3822, 83042), (7644, 41521)]