624551436

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{1289}}^1$

素因数の和:1655

約数の個数: 72

約数和(自身を含む): 1621860240

約数和(自身を除く): 997308804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 313, 387, 516, 626, 774, 939, 1252, 1289, 1548, 1878, 2578, 2817, 3756, 3867, 5156, 5634, 7734, 11268, 11601, 13459, 15468, 23202, 26918, 40377, 46404, 53836, 55427, 80754, 110854, 121131, 161508, 166281, 221708, 242262, 332562, 403457, 484524, 498843, 665124, 806914, 997686, 1210371, 1613828, 1995372, 2420742, 3631113, 4841484, 7262226, 14524452, 17348651, 34697302, 52045953, 69394604, 104091906, 156137859, 208183812, 312275718, 624551436]

約数ペア:

[(1, 624551436), (2, 312275718), (3, 208183812), (4, 156137859), (6, 104091906), (9, 69394604), (12, 52045953), (18, 34697302), (36, 17348651), (43, 14524452), (86, 7262226), (129, 4841484), (172, 3631113), (258, 2420742), (313, 1995372), (387, 1613828), (516, 1210371), (626, 997686), (774, 806914), (939, 665124), (1252, 498843), (1289, 484524), (1548, 403457), (1878, 332562), (2578, 242262), (2817, 221708), (3756, 166281), (3867, 161508), (5156, 121131), (5634, 110854), (7734, 80754), (11268, 55427), (11601, 53836), (13459, 46404), (15468, 40377), (23202, 26918)]