239130648

素因数分解:

$2^3\times 3^2\times {\mathrm{3321259}}^1$

素因数の和:3321271

約数の個数: 24

約数和(自身を含む): 647645700

約数和(自身を除く): 408515052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3321259, 6642518, 9963777, 13285036, 19927554, 26570072, 29891331, 39855108, 59782662, 79710216, 119565324, 239130648]

約数ペア:

[(1, 239130648), (2, 119565324), (3, 79710216), (4, 59782662), (6, 39855108), (8, 29891331), (9, 26570072), (12, 19927554), (18, 13285036), (24, 9963777), (36, 6642518), (72, 3321259)]