559844656

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3061}}^1$

素因数の和:3170

約数の個数: 80

約数和(自身を含む): 1312201728

約数和(自身を除く): 752357072

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 71, 92, 112, 142, 161, 184, 284, 322, 368, 497, 568, 644, 994, 1136, 1288, 1633, 1988, 2576, 3061, 3266, 3976, 6122, 6532, 7952, 11431, 12244, 13064, 21427, 22862, 24488, 26128, 42854, 45724, 48976, 70403, 85708, 91448, 140806, 171416, 182896, 217331, 281612, 342832, 434662, 492821, 563224, 869324, 985642, 1126448, 1521317, 1738648, 1971284, 3042634, 3477296, 3942568, 4998613, 6085268, 7885136, 9997226, 12170536, 19994452, 24341072, 34990291, 39988904, 69980582, 79977808, 139961164, 279922328, 559844656]

約数ペア:

[(1, 559844656), (2, 279922328), (4, 139961164), (7, 79977808), (8, 69980582), (14, 39988904), (16, 34990291), (23, 24341072), (28, 19994452), (46, 12170536), (56, 9997226), (71, 7885136), (92, 6085268), (112, 4998613), (142, 3942568), (161, 3477296), (184, 3042634), (284, 1971284), (322, 1738648), (368, 1521317), (497, 1126448), (568, 985642), (644, 869324), (994, 563224), (1136, 492821), (1288, 434662), (1633, 342832), (1988, 281612), (2576, 217331), (3061, 182896), (3266, 171416), (3976, 140806), (6122, 91448), (6532, 85708), (7952, 70403), (11431, 48976), (12244, 45724), (13064, 42854), (21427, 26128), (22862, 24488)]