378784008

素因数分解:

$2^3\times 3^2\times {\mathrm{5260889}}^1$

素因数の和:5260901

約数の個数: 24

約数和(自身を含む): 1025873550

約数和(自身を除く): 647089542

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 5260889, 10521778, 15782667, 21043556, 31565334, 42087112, 47348001, 63130668, 94696002, 126261336, 189392004, 378784008]

約数ペア:

[(1, 378784008), (2, 189392004), (3, 126261336), (4, 94696002), (6, 63130668), (8, 47348001), (9, 42087112), (12, 31565334), (18, 21043556), (24, 15782667), (36, 10521778), (72, 5260889)]