1288396032

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21787}}^1$

素因数の和:21824

約数の個数: 144

約数和(自身を含む): 4275328512

約数和(自身を除く): 2986932480

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 224, 231, 256, 264, 308, 336, 352, 384, 448, 462, 528, 616, 672, 704, 768, 896, 924, 1056, 1232, 1344, 1408, 1792, 1848, 2112, 2464, 2688, 2816, 3696, 4224, 4928, 5376, 7392, 8448, 9856, 14784, 19712, 21787, 29568, 43574, 59136, 65361, 87148, 130722, 152509, 174296, 239657, 261444, 305018, 348592, 457527, 479314, 522888, 610036, 697184, 718971, 915054, 958628, 1045776, 1220072, 1394368, 1437942, 1677599, 1830108, 1917256, 2091552, 2440144, 2788736, 2875884, 3355198, 3660216, 3834512, 4183104, 4880288, 5032797, 5577472, 5751768, 6710396, 7320432, 7669024, 8366208, 9760576, 10065594, 11503536, 13420792, 14640864, 15338048, 16732416, 19521152, 20131188, 23007072, 26841584, 29281728, 30676096, 39042304, 40262376, 46014144, 53683168, 58563456, 61352192, 80524752, 92028288, 107366336, 117126912, 161049504, 184056576, 214732672, 322099008, 429465344, 644198016, 1288396032]

約数ペア:

[(1, 1288396032), (2, 644198016), (3, 429465344), (4, 322099008), (6, 214732672), (7, 184056576), (8, 161049504), (11, 117126912), (12, 107366336), (14, 92028288), (16, 80524752), (21, 61352192), (22, 58563456), (24, 53683168), (28, 46014144), (32, 40262376), (33, 39042304), (42, 30676096), (44, 29281728), (48, 26841584), (56, 23007072), (64, 20131188), (66, 19521152), (77, 16732416), (84, 15338048), (88, 14640864), (96, 13420792), (112, 11503536), (128, 10065594), (132, 9760576), (154, 8366208), (168, 7669024), (176, 7320432), (192, 6710396), (224, 5751768), (231, 5577472), (256, 5032797), (264, 4880288), (308, 4183104), (336, 3834512), (352, 3660216), (384, 3355198), (448, 2875884), (462, 2788736), (528, 2440144), (616, 2091552), (672, 1917256), (704, 1830108), (768, 1677599), (896, 1437942), (924, 1394368), (1056, 1220072), (1232, 1045776), (1344, 958628), (1408, 915054), (1792, 718971), (1848, 697184), (2112, 610036), (2464, 522888), (2688, 479314), (2816, 457527), (3696, 348592), (4224, 305018), (4928, 261444), (5376, 239657), (7392, 174296), (8448, 152509), (9856, 130722), (14784, 87148), (19712, 65361), (21787, 59136), (29568, 43574)]