864945672

素因数分解:

$2^3\times 3^1\times {\mathrm{1559}}^1\times {\mathrm{23117}}^1$

素因数の和:24685

約数の個数: 32

約数和(自身を含む): 2163844800

約数和(自身を除く): 1298899128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1559, 3118, 4677, 6236, 9354, 12472, 18708, 23117, 37416, 46234, 69351, 92468, 138702, 184936, 277404, 554808, 36039403, 72078806, 108118209, 144157612, 216236418, 288315224, 432472836, 864945672]

約数ペア:

[(1, 864945672), (2, 432472836), (3, 288315224), (4, 216236418), (6, 144157612), (8, 108118209), (12, 72078806), (24, 36039403), (1559, 554808), (3118, 277404), (4677, 184936), (6236, 138702), (9354, 92468), (12472, 69351), (18708, 46234), (23117, 37416)]