1668005992

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1\times {\mathrm{523}}^1$

素因数の和:850

約数の個数: 64

約数和(自身を含む): 3310632000

約数和(自身を除く): 1642626008

約数列:

[1, 2, 4, 8, 29, 58, 59, 116, 118, 232, 233, 236, 466, 472, 523, 932, 1046, 1711, 1864, 2092, 3422, 4184, 6757, 6844, 13514, 13688, 13747, 15167, 27028, 27494, 30334, 30857, 54056, 54988, 60668, 61714, 109976, 121336, 121859, 123428, 243718, 246856, 398663, 487436, 797326, 894853, 974872, 1594652, 1789706, 3189304, 3533911, 3579412, 7067822, 7158824, 7189681, 14135644, 14379362, 28271288, 28758724, 57517448, 208500749, 417001498, 834002996, 1668005992]

約数ペア:

[(1, 1668005992), (2, 834002996), (4, 417001498), (8, 208500749), (29, 57517448), (58, 28758724), (59, 28271288), (116, 14379362), (118, 14135644), (232, 7189681), (233, 7158824), (236, 7067822), (466, 3579412), (472, 3533911), (523, 3189304), (932, 1789706), (1046, 1594652), (1711, 974872), (1864, 894853), (2092, 797326), (3422, 487436), (4184, 398663), (6757, 246856), (6844, 243718), (13514, 123428), (13688, 121859), (13747, 121336), (15167, 109976), (27028, 61714), (27494, 60668), (30334, 54988), (30857, 54056)]