268536816

素因数分解:

$2^4\times 3^3\times {\mathrm{113}}^1\times {\mathrm{5501}}^1$

素因数の和:5631

約数の個数: 80

約数和(自身を含む): 777762720

約数和(自身を除く): 509225904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 113, 144, 216, 226, 339, 432, 452, 678, 904, 1017, 1356, 1808, 2034, 2712, 3051, 4068, 5424, 5501, 6102, 8136, 11002, 12204, 16272, 16503, 22004, 24408, 33006, 44008, 48816, 49509, 66012, 88016, 99018, 132024, 148527, 198036, 264048, 297054, 396072, 594108, 621613, 792144, 1188216, 1243226, 1864839, 2376432, 2486452, 3729678, 4972904, 5594517, 7459356, 9945808, 11189034, 14918712, 16783551, 22378068, 29837424, 33567102, 44756136, 67134204, 89512272, 134268408, 268536816]

約数ペア:

[(1, 268536816), (2, 134268408), (3, 89512272), (4, 67134204), (6, 44756136), (8, 33567102), (9, 29837424), (12, 22378068), (16, 16783551), (18, 14918712), (24, 11189034), (27, 9945808), (36, 7459356), (48, 5594517), (54, 4972904), (72, 3729678), (108, 2486452), (113, 2376432), (144, 1864839), (216, 1243226), (226, 1188216), (339, 792144), (432, 621613), (452, 594108), (678, 396072), (904, 297054), (1017, 264048), (1356, 198036), (1808, 148527), (2034, 132024), (2712, 99018), (3051, 88016), (4068, 66012), (5424, 49509), (5501, 48816), (6102, 44008), (8136, 33006), (11002, 24408), (12204, 22004), (16272, 16503)]