490242576

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{249107}}^1$

素因数の和:249159

約数の個数: 40

約数和(自身を含む): 1297354464

約数和(自身を除く): 807111888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 249107, 498214, 747321, 996428, 1494642, 1992856, 2989284, 3985712, 5978568, 10213387, 11957136, 20426774, 30640161, 40853548, 61280322, 81707096, 122560644, 163414192, 245121288, 490242576]

約数ペア:

[(1, 490242576), (2, 245121288), (3, 163414192), (4, 122560644), (6, 81707096), (8, 61280322), (12, 40853548), (16, 30640161), (24, 20426774), (41, 11957136), (48, 10213387), (82, 5978568), (123, 3985712), (164, 2989284), (246, 1992856), (328, 1494642), (492, 996428), (656, 747321), (984, 498214), (1968, 249107)]