255320419212

素因数分解:

$2^2\times 3^2\times {\mathrm{227}}^1\times {\mathrm{31243321}}^1$

素因数の和:31243558

約数の個数: 36

約数和(自身を含む): 648236444856

約数和(自身を除く): 392916025644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 227, 454, 681, 908, 1362, 2043, 2724, 4086, 8172, 31243321, 62486642, 93729963, 124973284, 187459926, 281189889, 374919852, 562379778, 1124759556, 7092233867, 14184467734, 21276701601, 28368935468, 42553403202, 63830104803, 85106806404, 127660209606, 255320419212]

約数ペア:

[(1, 255320419212), (2, 127660209606), (3, 85106806404), (4, 63830104803), (6, 42553403202), (9, 28368935468), (12, 21276701601), (18, 14184467734), (36, 7092233867), (227, 1124759556), (454, 562379778), (681, 374919852), (908, 281189889), (1362, 187459926), (2043, 124973284), (2724, 93729963), (4086, 62486642), (8172, 31243321)]