256493862

素因数分解:

$2^1\times 3^2\times {\mathrm{1759}}^1\times {\mathrm{8101}}^1$

素因数の和:9868

約数の個数: 24

約数和(自身を含む): 556121280

約数和(自身を除く): 299627418

約数列:

[1, 2, 3, 6, 9, 18, 1759, 3518, 5277, 8101, 10554, 15831, 16202, 24303, 31662, 48606, 72909, 145818, 14249659, 28499318, 42748977, 85497954, 128246931, 256493862]

約数ペア:

[(1, 256493862), (2, 128246931), (3, 85497954), (6, 42748977), (9, 28499318), (18, 14249659), (1759, 145818), (3518, 72909), (5277, 48606), (8101, 31662), (10554, 24303), (15831, 16202)]