255406956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{877}}^1\times {\mathrm{3467}}^1$

素因数の和:4358

約数の個数: 48

約数和(自身を含む): 682058496

約数和(自身を除く): 426651540

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 877, 1754, 2631, 3467, 3508, 5262, 6139, 6934, 10401, 10524, 12278, 13868, 18417, 20802, 24269, 24556, 36834, 41604, 48538, 72807, 73668, 97076, 145614, 291228, 3040559, 6081118, 9121677, 12162236, 18243354, 21283913, 36486708, 42567826, 63851739, 85135652, 127703478, 255406956]

約数ペア:

[(1, 255406956), (2, 127703478), (3, 85135652), (4, 63851739), (6, 42567826), (7, 36486708), (12, 21283913), (14, 18243354), (21, 12162236), (28, 9121677), (42, 6081118), (84, 3040559), (877, 291228), (1754, 145614), (2631, 97076), (3467, 73668), (3508, 72807), (5262, 48538), (6139, 41604), (6934, 36834), (10401, 24556), (10524, 24269), (12278, 20802), (13868, 18417)]