393606168

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{964721}}^1$

素因数の和:964747

約数の個数: 32

約数和(自身を含む): 1041899760

約数和(自身を除く): 648293592

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 964721, 1929442, 2894163, 3858884, 5788326, 7717768, 11576652, 16400257, 23153304, 32800514, 49200771, 65601028, 98401542, 131202056, 196803084, 393606168]

約数ペア:

[(1, 393606168), (2, 196803084), (3, 131202056), (4, 98401542), (6, 65601028), (8, 49200771), (12, 32800514), (17, 23153304), (24, 16400257), (34, 11576652), (51, 7717768), (68, 5788326), (102, 3858884), (136, 2894163), (204, 1929442), (408, 964721)]