253278288

素因数分解:

$2^4\times 3^2\times {\mathrm{1758877}}^1$

素因数の和:1758891

約数の個数: 30

約数和(自身を含む): 708827834

約数和(自身を除く): 455549546

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1758877, 3517754, 5276631, 7035508, 10553262, 14071016, 15829893, 21106524, 28142032, 31659786, 42213048, 63319572, 84426096, 126639144, 253278288]

約数ペア:

[(1, 253278288), (2, 126639144), (3, 84426096), (4, 63319572), (6, 42213048), (8, 31659786), (9, 28142032), (12, 21106524), (16, 15829893), (18, 14071016), (24, 10553262), (36, 7035508), (48, 5276631), (72, 3517754), (144, 1758877)]