621158256

素因数分解:

$2^4\times 3^2\times {\mathrm{4313599}}^1$

素因数の和:4313613

約数の個数: 30

約数和(自身を含む): 1738380800

約数和(自身を除く): 1117222544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 4313599, 8627198, 12940797, 17254396, 25881594, 34508792, 38822391, 51763188, 69017584, 77644782, 103526376, 155289564, 207052752, 310579128, 621158256]

約数ペア:

[(1, 621158256), (2, 310579128), (3, 207052752), (4, 155289564), (6, 103526376), (8, 77644782), (9, 69017584), (12, 51763188), (16, 38822391), (18, 34508792), (24, 25881594), (36, 17254396), (48, 12940797), (72, 8627198), (144, 4313599)]