268420752

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:278

約数の個数: 240

約数和(自身を含む): 870480000

約数和(自身を除く): 602059248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 29, 34, 36, 38, 48, 51, 57, 58, 68, 72, 76, 87, 102, 114, 116, 136, 144, 152, 153, 171, 174, 199, 204, 228, 232, 261, 272, 304, 306, 323, 342, 348, 398, 408, 456, 464, 493, 522, 551, 597, 612, 646, 684, 696, 796, 816, 912, 969, 986, 1044, 1102, 1194, 1224, 1292, 1368, 1392, 1479, 1592, 1653, 1791, 1938, 1972, 2088, 2204, 2388, 2448, 2584, 2736, 2907, 2958, 3184, 3306, 3383, 3582, 3781, 3876, 3944, 4176, 4408, 4437, 4776, 4959, 5168, 5771, 5814, 5916, 6612, 6766, 7164, 7562, 7752, 7888, 8816, 8874, 9367, 9552, 9918, 10149, 11343, 11542, 11628, 11832, 13224, 13532, 14328, 15124, 15504, 17313, 17748, 18734, 19836, 20298, 22686, 23084, 23256, 23664, 26448, 27064, 28101, 28656, 30248, 30447, 34029, 34626, 35496, 37468, 39672, 40596, 45372, 46168, 46512, 51939, 54128, 56202, 60496, 60894, 64277, 68058, 69252, 70992, 74936, 79344, 81192, 84303, 90744, 92336, 98107, 103878, 109649, 112404, 121788, 128554, 136116, 138504, 149872, 162384, 168606, 181488, 192831, 196214, 207756, 219298, 224808, 243576, 257108, 272232, 277008, 294321, 328947, 337212, 385662, 392428, 415512, 438596, 449616, 487152, 514216, 544464, 578493, 588642, 657894, 674424, 771324, 784856, 831024, 877192, 882963, 986841, 1028432, 1156986, 1177284, 1315788, 1348848, 1542648, 1569712, 1754384, 1765926, 1864033, 1973682, 2313972, 2354568, 2631576, 3085296, 3531852, 3728066, 3947364, 4627944, 4709136, 5263152, 5592099, 7063704, 7456132, 7894728, 9255888, 11184198, 14127408, 14912264, 15789456, 16776297, 22368396, 29824528, 33552594, 44736792, 67105188, 89473584, 134210376, 268420752]

約数ペア:

[(1, 268420752), (2, 134210376), (3, 89473584), (4, 67105188), (6, 44736792), (8, 33552594), (9, 29824528), (12, 22368396), (16, 16776297), (17, 15789456), (18, 14912264), (19, 14127408), (24, 11184198), (29, 9255888), (34, 7894728), (36, 7456132), (38, 7063704), (48, 5592099), (51, 5263152), (57, 4709136), (58, 4627944), (68, 3947364), (72, 3728066), (76, 3531852), (87, 3085296), (102, 2631576), (114, 2354568), (116, 2313972), (136, 1973682), (144, 1864033), (152, 1765926), (153, 1754384), (171, 1569712), (174, 1542648), (199, 1348848), (204, 1315788), (228, 1177284), (232, 1156986), (261, 1028432), (272, 986841), (304, 882963), (306, 877192), (323, 831024), (342, 784856), (348, 771324), (398, 674424), (408, 657894), (456, 588642), (464, 578493), (493, 544464), (522, 514216), (551, 487152), (597, 449616), (612, 438596), (646, 415512), (684, 392428), (696, 385662), (796, 337212), (816, 328947), (912, 294321), (969, 277008), (986, 272232), (1044, 257108), (1102, 243576), (1194, 224808), (1224, 219298), (1292, 207756), (1368, 196214), (1392, 192831), (1479, 181488), (1592, 168606), (1653, 162384), (1791, 149872), (1938, 138504), (1972, 136116), (2088, 128554), (2204, 121788), (2388, 112404), (2448, 109649), (2584, 103878), (2736, 98107), (2907, 92336), (2958, 90744), (3184, 84303), (3306, 81192), (3383, 79344), (3582, 74936), (3781, 70992), (3876, 69252), (3944, 68058), (4176, 64277), (4408, 60894), (4437, 60496), (4776, 56202), (4959, 54128), (5168, 51939), (5771, 46512), (5814, 46168), (5916, 45372), (6612, 40596), (6766, 39672), (7164, 37468), (7562, 35496), (7752, 34626), (7888, 34029), (8816, 30447), (8874, 30248), (9367, 28656), (9552, 28101), (9918, 27064), (10149, 26448), (11343, 23664), (11542, 23256), (11628, 23084), (11832, 22686), (13224, 20298), (13532, 19836), (14328, 18734), (15124, 17748), (15504, 17313)]