387342288

素因数分解:

$2^4\times 3^2\times {\mathrm{2689877}}^1$

素因数の和:2689891

約数の個数: 30

約数和(自身を含む): 1084020834

約数和(自身を除く): 696678546

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2689877, 5379754, 8069631, 10759508, 16139262, 21519016, 24208893, 32278524, 43038032, 48417786, 64557048, 96835572, 129114096, 193671144, 387342288]

約数ペア:

[(1, 387342288), (2, 193671144), (3, 129114096), (4, 96835572), (6, 64557048), (8, 48417786), (9, 43038032), (12, 32278524), (16, 24208893), (18, 21519016), (24, 16139262), (36, 10759508), (48, 8069631), (72, 5379754), (144, 2689877)]