318217392

素因数分解:

$2^4\times 3^2\times {\mathrm{2209843}}^1$

素因数の和:2209857

約数の個数: 30

約数和(自身を含む): 890567132

約数和(自身を除く): 572349740

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2209843, 4419686, 6629529, 8839372, 13259058, 17678744, 19888587, 26518116, 35357488, 39777174, 53036232, 79554348, 106072464, 159108696, 318217392]

約数ペア:

[(1, 318217392), (2, 159108696), (3, 106072464), (4, 79554348), (6, 53036232), (8, 39777174), (9, 35357488), (12, 26518116), (16, 19888587), (18, 17678744), (24, 13259058), (36, 8839372), (48, 6629529), (72, 4419686), (144, 2209843)]