289383608

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{607}}^1\times {\mathrm{2591}}^1$

素因数の和:3227

約数の個数: 32

約数和(自身を含む): 567336960

約数和(自身を除く): 277953352

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 607, 1214, 2428, 2591, 4856, 5182, 10364, 13961, 20728, 27922, 55844, 59593, 111688, 119186, 238372, 476744, 1572737, 3145474, 6290948, 12581896, 36172951, 72345902, 144691804, 289383608]

約数ペア:

[(1, 289383608), (2, 144691804), (4, 72345902), (8, 36172951), (23, 12581896), (46, 6290948), (92, 3145474), (184, 1572737), (607, 476744), (1214, 238372), (2428, 119186), (2591, 111688), (4856, 59593), (5182, 55844), (10364, 27922), (13961, 20728)]