320903772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{919}}^1\times {\mathrm{4157}}^1$

素因数の和:5090

約数の個数: 48

約数和(自身を含む): 856880640

約数和(自身を除く): 535976868

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 919, 1838, 2757, 3676, 4157, 5514, 6433, 8314, 11028, 12471, 12866, 16628, 19299, 24942, 25732, 29099, 38598, 49884, 58198, 77196, 87297, 116396, 174594, 349188, 3820283, 7640566, 11460849, 15281132, 22921698, 26741981, 45843396, 53483962, 80225943, 106967924, 160451886, 320903772]

約数ペア:

[(1, 320903772), (2, 160451886), (3, 106967924), (4, 80225943), (6, 53483962), (7, 45843396), (12, 26741981), (14, 22921698), (21, 15281132), (28, 11460849), (42, 7640566), (84, 3820283), (919, 349188), (1838, 174594), (2757, 116396), (3676, 87297), (4157, 77196), (5514, 58198), (6433, 49884), (8314, 38598), (11028, 29099), (12471, 25732), (12866, 24942), (16628, 19299)]