315079324

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{103237}}^1$

素因数の和:103357

約数の個数: 24

約数和(自身を含む): 635946080

約数和(自身を除く): 320866756

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 103237, 206474, 412948, 722659, 1445318, 2890636, 11252833, 22505666, 45011332, 78769831, 157539662, 315079324]

約数ペア:

[(1, 315079324), (2, 157539662), (4, 78769831), (7, 45011332), (14, 22505666), (28, 11252833), (109, 2890636), (218, 1445318), (436, 722659), (763, 412948), (1526, 206474), (3052, 103237)]