217318369260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{26881}}^1\times {\mathrm{134741}}^1$

素因数の和:161634

約数の個数: 48

約数和(自身を含む): 608518586592

約数和(自身を除く): 391200217332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 26881, 53762, 80643, 107524, 134405, 134741, 161286, 268810, 269482, 322572, 403215, 404223, 537620, 538964, 673705, 806430, 808446, 1347410, 1612860, 1616892, 2021115, 2694820, 4042230, 8084460, 3621972821, 7243945642, 10865918463, 14487891284, 18109864105, 21731836926, 36219728210, 43463673852, 54329592315, 72439456420, 108659184630, 217318369260]

約数ペア:

[(1, 217318369260), (2, 108659184630), (3, 72439456420), (4, 54329592315), (5, 43463673852), (6, 36219728210), (10, 21731836926), (12, 18109864105), (15, 14487891284), (20, 10865918463), (30, 7243945642), (60, 3621972821), (26881, 8084460), (53762, 4042230), (80643, 2694820), (107524, 2021115), (134405, 1616892), (134741, 1612860), (161286, 1347410), (268810, 808446), (269482, 806430), (322572, 673705), (403215, 538964), (404223, 537620)]