319959144

素因数分解:

$2^3\times 3^2\times {\mathrm{4443877}}^1$

素因数の和:4443889

約数の個数: 24

約数和(自身を含む): 866556210

約数和(自身を除く): 546597066

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4443877, 8887754, 13331631, 17775508, 26663262, 35551016, 39994893, 53326524, 79989786, 106653048, 159979572, 319959144]

約数ペア:

[(1, 319959144), (2, 159979572), (3, 106653048), (4, 79989786), (6, 53326524), (8, 39994893), (9, 35551016), (12, 26663262), (18, 17775508), (24, 13331631), (36, 8887754), (72, 4443877)]