289399452

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{133241}}^1$

素因数の和:133429

約数の個数: 24

約数和(自身を含む): 679001232

約数和(自身を除く): 389601780

約数列:

[1, 2, 3, 4, 6, 12, 181, 362, 543, 724, 1086, 2172, 133241, 266482, 399723, 532964, 799446, 1598892, 24116621, 48233242, 72349863, 96466484, 144699726, 289399452]

約数ペア:

[(1, 289399452), (2, 144699726), (3, 96466484), (4, 72349863), (6, 48233242), (12, 24116621), (181, 1598892), (362, 799446), (543, 532964), (724, 399723), (1086, 266482), (2172, 133241)]