268190808

素因数分解:

$2^3\times 3^1\times {\mathrm{257}}^1\times {\mathrm{43481}}^1$

素因数の和:43747

約数の個数: 32

約数和(自身を含む): 673101360

約数和(自身を除く): 404910552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 257, 514, 771, 1028, 1542, 2056, 3084, 6168, 43481, 86962, 130443, 173924, 260886, 347848, 521772, 1043544, 11174617, 22349234, 33523851, 44698468, 67047702, 89396936, 134095404, 268190808]

約数ペア:

[(1, 268190808), (2, 134095404), (3, 89396936), (4, 67047702), (6, 44698468), (8, 33523851), (12, 22349234), (24, 11174617), (257, 1043544), (514, 521772), (771, 347848), (1028, 260886), (1542, 173924), (2056, 130443), (3084, 86962), (6168, 43481)]