15705587976

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1170661}}^1$

素因数の和:1170726

約数の個数: 64

約数和(自身を含む): 43267667520

約数和(自身を除く): 27562079544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 86, 104, 129, 156, 172, 258, 312, 344, 516, 559, 1032, 1118, 1677, 2236, 3354, 4472, 6708, 13416, 1170661, 2341322, 3511983, 4682644, 7023966, 9365288, 14047932, 15218593, 28095864, 30437186, 45655779, 50338423, 60874372, 91311558, 100676846, 121748744, 151015269, 182623116, 201353692, 302030538, 365246232, 402707384, 604061076, 654399499, 1208122152, 1308798998, 1963198497, 2617597996, 3926396994, 5235195992, 7852793988, 15705587976]

約数ペア:

[(1, 15705587976), (2, 7852793988), (3, 5235195992), (4, 3926396994), (6, 2617597996), (8, 1963198497), (12, 1308798998), (13, 1208122152), (24, 654399499), (26, 604061076), (39, 402707384), (43, 365246232), (52, 302030538), (78, 201353692), (86, 182623116), (104, 151015269), (129, 121748744), (156, 100676846), (172, 91311558), (258, 60874372), (312, 50338423), (344, 45655779), (516, 30437186), (559, 28095864), (1032, 15218593), (1118, 14047932), (1677, 9365288), (2236, 7023966), (3354, 4682644), (4472, 3511983), (6708, 2341322), (13416, 1170661)]