299757906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139943}}^1$

素因数の和:139975

約数の個数: 48

約数和(自身を含む): 785925504

約数和(自身を除く): 486167598

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 139943, 279886, 419829, 839658, 979601, 1259487, 1959202, 2379031, 2518974, 2938803, 4758062, 5877606, 7137093, 8816409, 14274186, 16653217, 17632818, 21411279, 33306434, 42822558, 49959651, 99919302, 149878953, 299757906]

約数ペア:

[(1, 299757906), (2, 149878953), (3, 99919302), (6, 49959651), (7, 42822558), (9, 33306434), (14, 21411279), (17, 17632818), (18, 16653217), (21, 14274186), (34, 8816409), (42, 7137093), (51, 5877606), (63, 4758062), (102, 2938803), (119, 2518974), (126, 2379031), (153, 1959202), (238, 1259487), (306, 979601), (357, 839658), (714, 419829), (1071, 279886), (2142, 139943)]