306857188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{67709}}^1$

素因数の和:67827

約数の個数: 24

約数和(自身を含む): 591514560

約数和(自身を除く): 284657372

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 412, 1133, 2266, 4532, 67709, 135418, 270836, 744799, 1489598, 2979196, 6974027, 13948054, 27896108, 76714297, 153428594, 306857188]

約数ペア:

[(1, 306857188), (2, 153428594), (4, 76714297), (11, 27896108), (22, 13948054), (44, 6974027), (103, 2979196), (206, 1489598), (412, 744799), (1133, 270836), (2266, 135418), (4532, 67709)]