779850558

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{2143}}^1$

素因数の和:2470

約数の個数: 64

約数和(自身を含む): 1815367680

約数和(自身を除く): 1035517122

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 293, 414, 586, 621, 879, 1242, 1758, 2143, 2637, 4286, 5274, 6429, 6739, 7911, 12858, 13478, 15822, 19287, 20217, 38574, 40434, 49289, 57861, 60651, 98578, 115722, 121302, 147867, 181953, 295734, 363906, 443601, 627899, 887202, 1255798, 1330803, 1883697, 2661606, 3767394, 5651091, 11302182, 14441677, 16953273, 28883354, 33906546, 43325031, 86650062, 129975093, 259950186, 389925279, 779850558]

約数ペア:

[(1, 779850558), (2, 389925279), (3, 259950186), (6, 129975093), (9, 86650062), (18, 43325031), (23, 33906546), (27, 28883354), (46, 16953273), (54, 14441677), (69, 11302182), (138, 5651091), (207, 3767394), (293, 2661606), (414, 1883697), (586, 1330803), (621, 1255798), (879, 887202), (1242, 627899), (1758, 443601), (2143, 363906), (2637, 295734), (4286, 181953), (5274, 147867), (6429, 121302), (6739, 115722), (7911, 98578), (12858, 60651), (13478, 57861), (15822, 49289), (19287, 40434), (20217, 38574)]