268943766

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4519}}^1$

素因数の和:4653

約数の個数: 64

約数和(自身を含む): 668236800

約数和(自身を除く): 399293034

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 109, 182, 218, 273, 327, 546, 654, 763, 1417, 1526, 2289, 2834, 4251, 4519, 4578, 8502, 9038, 9919, 13557, 19838, 27114, 29757, 31633, 58747, 59514, 63266, 94899, 117494, 176241, 189798, 352482, 411229, 492571, 822458, 985142, 1233687, 1477713, 2467374, 2955426, 3447997, 6403423, 6895994, 10343991, 12806846, 19210269, 20687982, 38420538, 44823961, 89647922, 134471883, 268943766]

約数ペア:

[(1, 268943766), (2, 134471883), (3, 89647922), (6, 44823961), (7, 38420538), (13, 20687982), (14, 19210269), (21, 12806846), (26, 10343991), (39, 6895994), (42, 6403423), (78, 3447997), (91, 2955426), (109, 2467374), (182, 1477713), (218, 1233687), (273, 985142), (327, 822458), (546, 492571), (654, 411229), (763, 352482), (1417, 189798), (1526, 176241), (2289, 117494), (2834, 94899), (4251, 63266), (4519, 59514), (4578, 58747), (8502, 31633), (9038, 29757), (9919, 27114), (13557, 19838)]