313313652

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{6529}}^1$

素因数の和:6613

約数の個数: 72

約数和(自身を含む): 836675840

約数和(自身を除く): 523362188

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, 6529, 7998, 11997, 13058, 15996, 19587, 23994, 26116, 39174, 47988, 58761, 78348, 117522, 202399, 235044, 280747, 404798, 561494, 607197, 809596, 842241, 1122988, 1214394, 1684482, 1821591, 2428788, 2526723, 3368964, 3643182, 5053446, 7286364, 8703157, 10106892, 17406314, 26109471, 34812628, 52218942, 78328413, 104437884, 156656826, 313313652]

約数ペア:

[(1, 313313652), (2, 156656826), (3, 104437884), (4, 78328413), (6, 52218942), (9, 34812628), (12, 26109471), (18, 17406314), (31, 10106892), (36, 8703157), (43, 7286364), (62, 5053446), (86, 3643182), (93, 3368964), (124, 2526723), (129, 2428788), (172, 1821591), (186, 1684482), (258, 1214394), (279, 1122988), (372, 842241), (387, 809596), (516, 607197), (558, 561494), (774, 404798), (1116, 280747), (1333, 235044), (1548, 202399), (2666, 117522), (3999, 78348), (5332, 58761), (6529, 47988), (7998, 39174), (11997, 26116), (13058, 23994), (15996, 19587)]