264458739

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 378639360

約数和(自身を除く): 114180621

約数列:

[1, 3, 19, 57, 107, 131, 321, 331, 393, 993, 2033, 2489, 6099, 6289, 7467, 14017, 18867, 35417, 42051, 43361, 106251, 130083, 266323, 672923, 798969, 823859, 2018769, 2471577, 4639627, 13918881, 88152913, 264458739]

約数ペア:

[(1, 264458739), (3, 88152913), (19, 13918881), (57, 4639627), (107, 2471577), (131, 2018769), (321, 823859), (331, 798969), (393, 672923), (993, 266323), (2033, 130083), (2489, 106251), (6099, 43361), (6289, 42051), (7467, 35417), (14017, 18867)]