2008493856

素因数分解:

$2^5\times 3^2\times {\mathrm{2441}}^1\times {\mathrm{2857}}^1$

素因数の和:5314

約数の個数: 72

約数和(自身を含む): 5715994284

約数和(自身を除く): 3707500428

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 2441, 2857, 4882, 5714, 7323, 8571, 9764, 11428, 14646, 17142, 19528, 21969, 22856, 25713, 29292, 34284, 39056, 43938, 45712, 51426, 58584, 68568, 78112, 87876, 91424, 102852, 117168, 137136, 175752, 205704, 234336, 274272, 351504, 411408, 703008, 822816, 6973937, 13947874, 20921811, 27895748, 41843622, 55791496, 62765433, 83687244, 111582992, 125530866, 167374488, 223165984, 251061732, 334748976, 502123464, 669497952, 1004246928, 2008493856]

約数ペア:

[(1, 2008493856), (2, 1004246928), (3, 669497952), (4, 502123464), (6, 334748976), (8, 251061732), (9, 223165984), (12, 167374488), (16, 125530866), (18, 111582992), (24, 83687244), (32, 62765433), (36, 55791496), (48, 41843622), (72, 27895748), (96, 20921811), (144, 13947874), (288, 6973937), (2441, 822816), (2857, 703008), (4882, 411408), (5714, 351504), (7323, 274272), (8571, 234336), (9764, 205704), (11428, 175752), (14646, 137136), (17142, 117168), (19528, 102852), (21969, 91424), (22856, 87876), (25713, 78112), (29292, 68568), (34284, 58584), (39056, 51426), (43938, 45712)]