271708488

素因数分解:

$2^3\times 3^2\times {\mathrm{193}}^1\times {\mathrm{19553}}^1$

素因数の和:19758

約数の個数: 48

約数和(自身を含む): 739727820

約数和(自身を除く): 468019332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 193, 386, 579, 772, 1158, 1544, 1737, 2316, 3474, 4632, 6948, 13896, 19553, 39106, 58659, 78212, 117318, 156424, 175977, 234636, 351954, 469272, 703908, 1407816, 3773729, 7547458, 11321187, 15094916, 22642374, 30189832, 33963561, 45284748, 67927122, 90569496, 135854244, 271708488]

約数ペア:

[(1, 271708488), (2, 135854244), (3, 90569496), (4, 67927122), (6, 45284748), (8, 33963561), (9, 30189832), (12, 22642374), (18, 15094916), (24, 11321187), (36, 7547458), (72, 3773729), (193, 1407816), (386, 703908), (579, 469272), (772, 351954), (1158, 234636), (1544, 175977), (1737, 156424), (2316, 117318), (3474, 78212), (4632, 58659), (6948, 39106), (13896, 19553)]