266957244

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{5563}}^1$

素因数の和:5647

約数の個数: 72

約数和(自身を含む): 712904192

約数和(自身を除く): 445946948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 43, 62, 86, 93, 124, 129, 172, 186, 258, 279, 372, 387, 516, 558, 774, 1116, 1333, 1548, 2666, 3999, 5332, 5563, 7998, 11126, 11997, 15996, 16689, 22252, 23994, 33378, 47988, 50067, 66756, 100134, 172453, 200268, 239209, 344906, 478418, 517359, 689812, 717627, 956836, 1034718, 1435254, 1552077, 2069436, 2152881, 2870508, 3104154, 4305762, 6208308, 7415479, 8611524, 14830958, 22246437, 29661916, 44492874, 66739311, 88985748, 133478622, 266957244]

約数ペア:

[(1, 266957244), (2, 133478622), (3, 88985748), (4, 66739311), (6, 44492874), (9, 29661916), (12, 22246437), (18, 14830958), (31, 8611524), (36, 7415479), (43, 6208308), (62, 4305762), (86, 3104154), (93, 2870508), (124, 2152881), (129, 2069436), (172, 1552077), (186, 1435254), (258, 1034718), (279, 956836), (372, 717627), (387, 689812), (516, 517359), (558, 478418), (774, 344906), (1116, 239209), (1333, 200268), (1548, 172453), (2666, 100134), (3999, 66756), (5332, 50067), (5563, 47988), (7998, 33378), (11126, 23994), (11997, 22252), (15996, 16689)]