254481096

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{2417}}^1$

素因数の和:2574

約数の個数: 64

約数和(自身を含む): 658082880

約数和(自身を除く): 403601784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 107, 123, 164, 214, 246, 321, 328, 428, 492, 642, 856, 984, 1284, 2417, 2568, 4387, 4834, 7251, 8774, 9668, 13161, 14502, 17548, 19336, 26322, 29004, 35096, 52644, 58008, 99097, 105288, 198194, 258619, 297291, 396388, 517238, 594582, 775857, 792776, 1034476, 1189164, 1551714, 2068952, 2378328, 3103428, 6206856, 10603379, 21206758, 31810137, 42413516, 63620274, 84827032, 127240548, 254481096]

約数ペア:

[(1, 254481096), (2, 127240548), (3, 84827032), (4, 63620274), (6, 42413516), (8, 31810137), (12, 21206758), (24, 10603379), (41, 6206856), (82, 3103428), (107, 2378328), (123, 2068952), (164, 1551714), (214, 1189164), (246, 1034476), (321, 792776), (328, 775857), (428, 594582), (492, 517238), (642, 396388), (856, 297291), (984, 258619), (1284, 198194), (2417, 105288), (2568, 99097), (4387, 58008), (4834, 52644), (7251, 35096), (8774, 29004), (9668, 26322), (13161, 19336), (14502, 17548)]