239581392

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{161009}}^1$

素因数の和:161051

約数の個数: 40

約数和(自身を含む): 638887680

約数和(自身を除く): 399306288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 161009, 322018, 483027, 644036, 966054, 1288072, 1932108, 2576144, 3864216, 4991279, 7728432, 9982558, 14973837, 19965116, 29947674, 39930232, 59895348, 79860464, 119790696, 239581392]

約数ペア:

[(1, 239581392), (2, 119790696), (3, 79860464), (4, 59895348), (6, 39930232), (8, 29947674), (12, 19965116), (16, 14973837), (24, 9982558), (31, 7728432), (48, 4991279), (62, 3864216), (93, 2576144), (124, 1932108), (186, 1288072), (248, 966054), (372, 644036), (496, 483027), (744, 322018), (1488, 161009)]