248778824

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{120067}}^1$

素因数の和:120117

約数の個数: 32

約数和(自身を含む): 547510080

約数和(自身を除く): 298731256

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 120067, 240134, 480268, 840469, 960536, 1680938, 3361876, 4442479, 6723752, 8884958, 17769916, 31097353, 35539832, 62194706, 124389412, 248778824]

約数ペア:

[(1, 248778824), (2, 124389412), (4, 62194706), (7, 35539832), (8, 31097353), (14, 17769916), (28, 8884958), (37, 6723752), (56, 4442479), (74, 3361876), (148, 1680938), (259, 960536), (296, 840469), (518, 480268), (1036, 240134), (2072, 120067)]