312444912

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{500713}}^1$

素因数の和:500737

約数の個数: 40

約数和(自身を含む): 869239504

約数和(自身を除く): 556794592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 500713, 1001426, 1502139, 2002852, 3004278, 4005704, 6008556, 6509269, 8011408, 12017112, 13018538, 19527807, 24034224, 26037076, 39055614, 52074152, 78111228, 104148304, 156222456, 312444912]

約数ペア:

[(1, 312444912), (2, 156222456), (3, 104148304), (4, 78111228), (6, 52074152), (8, 39055614), (12, 26037076), (13, 24034224), (16, 19527807), (24, 13018538), (26, 12017112), (39, 8011408), (48, 6509269), (52, 6008556), (78, 4005704), (104, 3004278), (156, 2002852), (208, 1502139), (312, 1001426), (624, 500713)]