280149696

素因数分解:

$2^6\times 3^2\times {\mathrm{151}}^1\times {\mathrm{3221}}^1$

素因数の和:3390

約数の個数: 84

約数和(自身を含む): 808567344

約数和(自身を除く): 528417648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 151, 192, 288, 302, 453, 576, 604, 906, 1208, 1359, 1812, 2416, 2718, 3221, 3624, 4832, 5436, 6442, 7248, 9663, 9664, 10872, 12884, 14496, 19326, 21744, 25768, 28989, 28992, 38652, 43488, 51536, 57978, 77304, 86976, 103072, 115956, 154608, 206144, 231912, 309216, 463824, 486371, 618432, 927648, 972742, 1459113, 1855296, 1945484, 2918226, 3890968, 4377339, 5836452, 7781936, 8754678, 11672904, 15563872, 17509356, 23345808, 31127744, 35018712, 46691616, 70037424, 93383232, 140074848, 280149696]

約数ペア:

[(1, 280149696), (2, 140074848), (3, 93383232), (4, 70037424), (6, 46691616), (8, 35018712), (9, 31127744), (12, 23345808), (16, 17509356), (18, 15563872), (24, 11672904), (32, 8754678), (36, 7781936), (48, 5836452), (64, 4377339), (72, 3890968), (96, 2918226), (144, 1945484), (151, 1855296), (192, 1459113), (288, 972742), (302, 927648), (453, 618432), (576, 486371), (604, 463824), (906, 309216), (1208, 231912), (1359, 206144), (1812, 154608), (2416, 115956), (2718, 103072), (3221, 86976), (3624, 77304), (4832, 57978), (5436, 51536), (6442, 43488), (7248, 38652), (9663, 28992), (9664, 28989), (10872, 25768), (12884, 21744), (14496, 19326)]