666052008

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{218521}}^1$

素因数の和:218657

約数の個数: 32

約数和(自身を含む): 1678248960

約数和(自身を除く): 1012196952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 254, 381, 508, 762, 1016, 1524, 3048, 218521, 437042, 655563, 874084, 1311126, 1748168, 2622252, 5244504, 27752167, 55504334, 83256501, 111008668, 166513002, 222017336, 333026004, 666052008]

約数ペア:

[(1, 666052008), (2, 333026004), (3, 222017336), (4, 166513002), (6, 111008668), (8, 83256501), (12, 55504334), (24, 27752167), (127, 5244504), (254, 2622252), (381, 1748168), (508, 1311126), (762, 874084), (1016, 655563), (1524, 437042), (3048, 218521)]