312011508

素因数分解:

$2^2\times 3^1\times {\mathrm{1297}}^1\times {\mathrm{20047}}^1$

素因数の和:21351

約数の個数: 24

約数和(自身を含む): 728624512

約数和(自身を除く): 416613004

約数列:

[1, 2, 3, 4, 6, 12, 1297, 2594, 3891, 5188, 7782, 15564, 20047, 40094, 60141, 80188, 120282, 240564, 26000959, 52001918, 78002877, 104003836, 156005754, 312011508]

約数ペア:

[(1, 312011508), (2, 156005754), (3, 104003836), (4, 78002877), (6, 52001918), (12, 26000959), (1297, 240564), (2594, 120282), (3891, 80188), (5188, 60141), (7782, 40094), (15564, 20047)]