2639309808

素因数分解:

$2^4\times 3^1\times {\mathrm{641}}^1\times {\mathrm{85781}}^1$

素因数の和:86433

約数の個数: 40

約数和(自身を含む): 6828933456

約数和(自身を除く): 4189623648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 641, 1282, 1923, 2564, 3846, 5128, 7692, 10256, 15384, 30768, 85781, 171562, 257343, 343124, 514686, 686248, 1029372, 1372496, 2058744, 4117488, 54985621, 109971242, 164956863, 219942484, 329913726, 439884968, 659827452, 879769936, 1319654904, 2639309808]

約数ペア:

[(1, 2639309808), (2, 1319654904), (3, 879769936), (4, 659827452), (6, 439884968), (8, 329913726), (12, 219942484), (16, 164956863), (24, 109971242), (48, 54985621), (641, 4117488), (1282, 2058744), (1923, 1372496), (2564, 1029372), (3846, 686248), (5128, 514686), (7692, 343124), (10256, 257343), (15384, 171562), (30768, 85781)]