285964884

素因数分解:

$2^2\times 3^3\times {\mathrm{127}}^1\times {\mathrm{20849}}^1$

素因数の和:20989

約数の個数: 48

約数和(自身を含む): 747264000

約数和(自身を除く): 461299116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 127, 254, 381, 508, 762, 1143, 1524, 2286, 3429, 4572, 6858, 13716, 20849, 41698, 62547, 83396, 125094, 187641, 250188, 375282, 562923, 750564, 1125846, 2251692, 2647823, 5295646, 7943469, 10591292, 15886938, 23830407, 31773876, 47660814, 71491221, 95321628, 142982442, 285964884]

約数ペア:

[(1, 285964884), (2, 142982442), (3, 95321628), (4, 71491221), (6, 47660814), (9, 31773876), (12, 23830407), (18, 15886938), (27, 10591292), (36, 7943469), (54, 5295646), (108, 2647823), (127, 2251692), (254, 1125846), (381, 750564), (508, 562923), (762, 375282), (1143, 250188), (1524, 187641), (2286, 125094), (3429, 83396), (4572, 62547), (6858, 41698), (13716, 20849)]