1138488

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:152

約数の個数: 64

約数和(自身を含む): 3175200

約数和(自身を除く): 2036712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 78, 82, 89, 104, 123, 156, 164, 178, 246, 267, 312, 328, 356, 492, 533, 534, 712, 984, 1066, 1068, 1157, 1599, 2132, 2136, 2314, 3198, 3471, 3649, 4264, 4628, 6396, 6942, 7298, 9256, 10947, 12792, 13884, 14596, 21894, 27768, 29192, 43788, 47437, 87576, 94874, 142311, 189748, 284622, 379496, 569244, 1138488]

約数ペア:

[(1, 1138488), (2, 569244), (3, 379496), (4, 284622), (6, 189748), (8, 142311), (12, 94874), (13, 87576), (24, 47437), (26, 43788), (39, 29192), (41, 27768), (52, 21894), (78, 14596), (82, 13884), (89, 12792), (104, 10947), (123, 9256), (156, 7298), (164, 6942), (178, 6396), (246, 4628), (267, 4264), (312, 3649), (328, 3471), (356, 3198), (492, 2314), (533, 2136), (534, 2132), (712, 1599), (984, 1157), (1066, 1068)]