348983147524

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{1609}}^1\times {\mathrm{40739}}^1$

素因数の和:42385

約数の個数: 48

約数和(自身を含む): 672180667200

約数和(自身を除く): 323197519676

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1331, 1609, 2662, 3218, 5324, 6436, 17699, 35398, 40739, 70796, 81478, 162956, 194689, 389378, 448129, 778756, 896258, 1792516, 2141579, 4283158, 4929419, 8566316, 9858838, 19717676, 54223609, 65549051, 108447218, 131098102, 216894436, 262196204, 721039561, 1442079122, 2884158244, 7931435171, 15862870342, 31725740684, 87245786881, 174491573762, 348983147524]

約数ペア:

[(1, 348983147524), (2, 174491573762), (4, 87245786881), (11, 31725740684), (22, 15862870342), (44, 7931435171), (121, 2884158244), (242, 1442079122), (484, 721039561), (1331, 262196204), (1609, 216894436), (2662, 131098102), (3218, 108447218), (5324, 65549051), (6436, 54223609), (17699, 19717676), (35398, 9858838), (40739, 8566316), (70796, 4929419), (81478, 4283158), (162956, 2141579), (194689, 1792516), (389378, 896258), (448129, 778756)]