251654064

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{127873}}^1$

素因数の和:127925

約数の個数: 40

約数和(自身を含む): 665967792

約数和(自身を除く): 414313728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 127873, 255746, 383619, 511492, 767238, 1022984, 1534476, 2045968, 3068952, 5242793, 6137904, 10485586, 15728379, 20971172, 31456758, 41942344, 62913516, 83884688, 125827032, 251654064]

約数ペア:

[(1, 251654064), (2, 125827032), (3, 83884688), (4, 62913516), (6, 41942344), (8, 31456758), (12, 20971172), (16, 15728379), (24, 10485586), (41, 6137904), (48, 5242793), (82, 3068952), (123, 2045968), (164, 1534476), (246, 1022984), (328, 767238), (492, 511492), (656, 383619), (984, 255746), (1968, 127873)]