314912

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{757}}^1$

素因数の和:780

約数の個数: 24

約数和(自身を含む): 668556

約数和(自身を除く): 353644

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 757, 1514, 3028, 6056, 9841, 12112, 19682, 24224, 39364, 78728, 157456, 314912]

約数ペア:

[(1, 314912), (2, 157456), (4, 78728), (8, 39364), (13, 24224), (16, 19682), (26, 12112), (32, 9841), (52, 6056), (104, 3028), (208, 1514), (416, 757)]