256716

素因数分解:

$2^2\times 3^3\times {\mathrm{2377}}^1$

素因数の和:2390

約数の個数: 24

約数和(自身を含む): 665840

約数和(自身を除く): 409124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2377, 4754, 7131, 9508, 14262, 21393, 28524, 42786, 64179, 85572, 128358, 256716]

約数ペア:

[(1, 256716), (2, 128358), (3, 85572), (4, 64179), (6, 42786), (9, 28524), (12, 21393), (18, 14262), (27, 9508), (36, 7131), (54, 4754), (108, 2377)]