331489284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{5711}}^1$

素因数の和:6416

約数の個数: 48

約数和(自身を含む): 885405696

約数和(自身を除く): 553916412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 691, 1382, 2073, 2764, 4146, 4837, 5711, 8292, 9674, 11422, 14511, 17133, 19348, 22844, 29022, 34266, 39977, 58044, 68532, 79954, 119931, 159908, 239862, 479724, 3946301, 7892602, 11838903, 15785204, 23677806, 27624107, 47355612, 55248214, 82872321, 110496428, 165744642, 331489284]

約数ペア:

[(1, 331489284), (2, 165744642), (3, 110496428), (4, 82872321), (6, 55248214), (7, 47355612), (12, 27624107), (14, 23677806), (21, 15785204), (28, 11838903), (42, 7892602), (84, 3946301), (691, 479724), (1382, 239862), (2073, 159908), (2764, 119931), (4146, 79954), (4837, 68532), (5711, 58044), (8292, 39977), (9674, 34266), (11422, 29022), (14511, 22844), (17133, 19348)]