398261094

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{78367}}^1$

素因数の和:78401

約数の個数: 48

約数和(自身を含む): 1000602624

約数和(自身を除く): 602341530

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 121, 154, 231, 242, 363, 462, 726, 847, 1694, 2541, 5082, 78367, 156734, 235101, 470202, 548569, 862037, 1097138, 1645707, 1724074, 2586111, 3291414, 5172222, 6034259, 9482407, 12068518, 18102777, 18964814, 28447221, 36205554, 56894442, 66376849, 132753698, 199130547, 398261094]

約数ペア:

[(1, 398261094), (2, 199130547), (3, 132753698), (6, 66376849), (7, 56894442), (11, 36205554), (14, 28447221), (21, 18964814), (22, 18102777), (33, 12068518), (42, 9482407), (66, 6034259), (77, 5172222), (121, 3291414), (154, 2586111), (231, 1724074), (242, 1645707), (363, 1097138), (462, 862037), (726, 548569), (847, 470202), (1694, 235101), (2541, 156734), (5082, 78367)]