1278707904

素因数分解:

$2^6\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:165

約数の個数: 448

約数和(自身を含む): 4389120000

約数和(自身を除く): 3110412096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 29, 32, 34, 36, 38, 48, 51, 54, 57, 58, 64, 68, 72, 76, 79, 87, 96, 102, 108, 114, 116, 136, 144, 152, 153, 158, 171, 174, 192, 204, 216, 228, 232, 237, 261, 272, 288, 304, 306, 316, 323, 342, 348, 408, 432, 456, 459, 464, 474, 493, 513, 522, 544, 551, 576, 608, 612, 632, 646, 684, 696, 711, 783, 816, 864, 912, 918, 928, 948, 969, 986, 1026, 1044, 1088, 1102, 1216, 1224, 1264, 1292, 1343, 1368, 1392, 1422, 1479, 1501, 1566, 1632, 1653, 1728, 1824, 1836, 1856, 1896, 1938, 1972, 2052, 2088, 2133, 2204, 2291, 2448, 2528, 2584, 2686, 2736, 2784, 2844, 2907, 2958, 3002, 3132, 3264, 3306, 3648, 3672, 3792, 3876, 3944, 4029, 4104, 4176, 4266, 4408, 4437, 4503, 4582, 4896, 4959, 5056, 5168, 5372, 5472, 5568, 5688, 5814, 5916, 6004, 6264, 6612, 6873, 7344, 7584, 7752, 7888, 8058, 8208, 8352, 8532, 8721, 8816, 8874, 9006, 9164, 9367, 9792, 9918, 10336, 10744, 10944, 11376, 11628, 11832, 12008, 12087, 12528, 13224, 13311, 13509, 13746, 14688, 14877, 15168, 15504, 15776, 16116, 16416, 16704, 17064, 17442, 17632, 17748, 18012, 18328, 18734, 19836, 20619, 20672, 21488, 22752, 23256, 23664, 24016, 24174, 25056, 25517, 26448, 26622, 27018, 27492, 28101, 29376, 29754, 31008, 31552, 32232, 32832, 34128, 34884, 35264, 35496, 36024, 36261, 36656, 37468, 38947, 39672, 40527, 41238, 42976, 43529, 45504, 46512, 47328, 48032, 48348, 50112, 51034, 52896, 53244, 54036, 54984, 56202, 59508, 61857, 62016, 64464, 68256, 69768, 70992, 72048, 72522, 73312, 74936, 76551, 77894, 79344, 81054, 82476, 84303, 85952, 87058, 93024, 94656, 96064, 96696, 102068, 105792, 106488, 108072, 109968, 112404, 116841, 119016, 123714, 128928, 130587, 136512, 139536, 141984, 144096, 145044, 146624, 149872, 153102, 155788, 158688, 162108, 164952, 168606, 174116, 186048, 193392, 204136, 212976, 216144, 219936, 224808, 229653, 233682, 238032, 247428, 252909, 257856, 261174, 279072, 283968, 288192, 290088, 299744, 306204, 311576, 317376, 324216, 329904, 337212, 348232, 350523, 386784, 391761, 408272, 425952, 432288, 439872, 449616, 459306, 467364, 476064, 494856, 505818, 522348, 558144, 580176, 599488, 612408, 623152, 648432, 659808, 674424, 688959, 696464, 701046, 739993, 773568, 783522, 816544, 851904, 864576, 899232, 918612, 934728, 952128, 989712, 1011636, 1044696, 1051569, 1160352, 1175283, 1224816, 1246304, 1296864, 1319616, 1348848, 1377918, 1392928, 1402092, 1479986, 1567044, 1633088, 1798464, 1837224, 1869456, 1979424, 2023272, 2089392, 2103138, 2219979, 2320704, 2350566, 2449632, 2492608, 2593728, 2697696, 2755836, 2785856, 2804184, 2959972, 3134088, 3674448, 3738912, 3958848, 4046544, 4178784, 4206276, 4439958, 4701132, 4899264, 5395392, 5511672, 5608368, 5919944, 6268176, 6659937, 7348896, 7477824, 8093088, 8357568, 8412552, 8879916, 9402264, 11023344, 11216736, 11839888, 12536352, 13319874, 14697792, 16186176, 16825104, 17759832, 18804528, 19979811, 22046688, 22433472, 23679776, 25072704, 26639748, 33650208, 35519664, 37609056, 39959622, 44093376, 47359552, 53279496, 67300416, 71039328, 75218112, 79919244, 106558992, 142078656, 159838488, 213117984, 319676976, 426235968, 639353952, 1278707904]

約数ペア:

[(1, 1278707904), (2, 639353952), (3, 426235968), (4, 319676976), (6, 213117984), (8, 159838488), (9, 142078656), (12, 106558992), (16, 79919244), (17, 75218112), (18, 71039328), (19, 67300416), (24, 53279496), (27, 47359552), (29, 44093376), (32, 39959622), (34, 37609056), (36, 35519664), (38, 33650208), (48, 26639748), (51, 25072704), (54, 23679776), (57, 22433472), (58, 22046688), (64, 19979811), (68, 18804528), (72, 17759832), (76, 16825104), (79, 16186176), (87, 14697792), (96, 13319874), (102, 12536352), (108, 11839888), (114, 11216736), (116, 11023344), (136, 9402264), (144, 8879916), (152, 8412552), (153, 8357568), (158, 8093088), (171, 7477824), (174, 7348896), (192, 6659937), (204, 6268176), (216, 5919944), (228, 5608368), (232, 5511672), (237, 5395392), (261, 4899264), (272, 4701132), (288, 4439958), (304, 4206276), (306, 4178784), (316, 4046544), (323, 3958848), (342, 3738912), (348, 3674448), (408, 3134088), (432, 2959972), (456, 2804184), (459, 2785856), (464, 2755836), (474, 2697696), (493, 2593728), (513, 2492608), (522, 2449632), (544, 2350566), (551, 2320704), (576, 2219979), (608, 2103138), (612, 2089392), (632, 2023272), (646, 1979424), (684, 1869456), (696, 1837224), (711, 1798464), (783, 1633088), (816, 1567044), (864, 1479986), (912, 1402092), (918, 1392928), (928, 1377918), (948, 1348848), (969, 1319616), (986, 1296864), (1026, 1246304), (1044, 1224816), (1088, 1175283), (1102, 1160352), (1216, 1051569), (1224, 1044696), (1264, 1011636), (1292, 989712), (1343, 952128), (1368, 934728), (1392, 918612), (1422, 899232), (1479, 864576), (1501, 851904), (1566, 816544), (1632, 783522), (1653, 773568), (1728, 739993), (1824, 701046), (1836, 696464), (1856, 688959), (1896, 674424), (1938, 659808), (1972, 648432), (2052, 623152), (2088, 612408), (2133, 599488), (2204, 580176), (2291, 558144), (2448, 522348), (2528, 505818), (2584, 494856), (2686, 476064), (2736, 467364), (2784, 459306), (2844, 449616), (2907, 439872), (2958, 432288), (3002, 425952), (3132, 408272), (3264, 391761), (3306, 386784), (3648, 350523), (3672, 348232), (3792, 337212), (3876, 329904), (3944, 324216), (4029, 317376), (4104, 311576), (4176, 306204), (4266, 299744), (4408, 290088), (4437, 288192), (4503, 283968), (4582, 279072), (4896, 261174), (4959, 257856), (5056, 252909), (5168, 247428), (5372, 238032), (5472, 233682), (5568, 229653), (5688, 224808), (5814, 219936), (5916, 216144), (6004, 212976), (6264, 204136), (6612, 193392), (6873, 186048), (7344, 174116), (7584, 168606), (7752, 164952), (7888, 162108), (8058, 158688), (8208, 155788), (8352, 153102), (8532, 149872), (8721, 146624), (8816, 145044), (8874, 144096), (9006, 141984), (9164, 139536), (9367, 136512), (9792, 130587), (9918, 128928), (10336, 123714), (10744, 119016), (10944, 116841), (11376, 112404), (11628, 109968), (11832, 108072), (12008, 106488), (12087, 105792), (12528, 102068), (13224, 96696), (13311, 96064), (13509, 94656), (13746, 93024), (14688, 87058), (14877, 85952), (15168, 84303), (15504, 82476), (15776, 81054), (16116, 79344), (16416, 77894), (16704, 76551), (17064, 74936), (17442, 73312), (17632, 72522), (17748, 72048), (18012, 70992), (18328, 69768), (18734, 68256), (19836, 64464), (20619, 62016), (20672, 61857), (21488, 59508), (22752, 56202), (23256, 54984), (23664, 54036), (24016, 53244), (24174, 52896), (25056, 51034), (25517, 50112), (26448, 48348), (26622, 48032), (27018, 47328), (27492, 46512), (28101, 45504), (29376, 43529), (29754, 42976), (31008, 41238), (31552, 40527), (32232, 39672), (32832, 38947), (34128, 37468), (34884, 36656), (35264, 36261), (35496, 36024)]