278317587006

素因数分解:

$2^1\times 3^3\times {\mathrm{28097}}^1\times {\mathrm{183437}}^1$

素因数の和:211545

約数の個数: 32

約数和(自身を含む): 618508910880

約数和(自身を除く): 340191323874

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 28097, 56194, 84291, 168582, 183437, 252873, 366874, 505746, 550311, 758619, 1100622, 1517238, 1650933, 3301866, 4952799, 9905598, 5154029389, 10308058778, 15462088167, 30924176334, 46386264501, 92772529002, 139158793503, 278317587006]

約数ペア:

[(1, 278317587006), (2, 139158793503), (3, 92772529002), (6, 46386264501), (9, 30924176334), (18, 15462088167), (27, 10308058778), (54, 5154029389), (28097, 9905598), (56194, 4952799), (84291, 3301866), (168582, 1650933), (183437, 1517238), (252873, 1100622), (366874, 758619), (505746, 550311)]