239631768

素因数分解:

$2^3\times 3^2\times {\mathrm{3328219}}^1$

素因数の和:3328231

約数の個数: 24

約数和(自身を含む): 649002900

約数和(自身を除く): 409371132

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3328219, 6656438, 9984657, 13312876, 19969314, 26625752, 29953971, 39938628, 59907942, 79877256, 119815884, 239631768]

約数ペア:

[(1, 239631768), (2, 119815884), (3, 79877256), (4, 59907942), (6, 39938628), (8, 29953971), (9, 26625752), (12, 19969314), (18, 13312876), (24, 9984657), (36, 6656438), (72, 3328219)]