651936768

素因数分解:

$2^{10}\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:169

約数の個数: 264

約数和(自身を含む): 2083420224

約数和(自身を除く): 1431483456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 61, 64, 71, 84, 96, 98, 112, 122, 128, 142, 147, 168, 183, 192, 196, 213, 224, 244, 256, 284, 294, 336, 366, 384, 392, 426, 427, 448, 488, 497, 512, 568, 588, 672, 732, 768, 784, 852, 854, 896, 976, 994, 1024, 1136, 1176, 1281, 1344, 1464, 1491, 1536, 1568, 1704, 1708, 1792, 1952, 1988, 2272, 2352, 2562, 2688, 2928, 2982, 2989, 3072, 3136, 3408, 3416, 3479, 3584, 3904, 3976, 4331, 4544, 4704, 5124, 5376, 5856, 5964, 5978, 6272, 6816, 6832, 6958, 7168, 7808, 7952, 8662, 8967, 9088, 9408, 10248, 10437, 10752, 11712, 11928, 11956, 12544, 12993, 13632, 13664, 13916, 15616, 15904, 17324, 17934, 18176, 18816, 20496, 20874, 21504, 23424, 23856, 23912, 25088, 25986, 27264, 27328, 27832, 30317, 31232, 31808, 34648, 35868, 36352, 37632, 40992, 41748, 46848, 47712, 47824, 50176, 51972, 54528, 54656, 55664, 60634, 62464, 63616, 69296, 71736, 72704, 75264, 81984, 83496, 90951, 93696, 95424, 95648, 103944, 109056, 109312, 111328, 121268, 127232, 138592, 143472, 150528, 163968, 166992, 181902, 187392, 190848, 191296, 207888, 212219, 218112, 218624, 222656, 242536, 254464, 277184, 286944, 327936, 333984, 363804, 381696, 382592, 415776, 424438, 437248, 445312, 485072, 508928, 554368, 573888, 636657, 655872, 667968, 727608, 763392, 765184, 831552, 848876, 890624, 970144, 1108736, 1147776, 1273314, 1311744, 1335936, 1455216, 1526784, 1530368, 1663104, 1697752, 1781248, 1940288, 2217472, 2295552, 2546628, 2671872, 2910432, 3060736, 3326208, 3395504, 3562496, 3880576, 4434944, 4591104, 5093256, 5343744, 5820864, 6652416, 6791008, 7761152, 9182208, 10186512, 10687488, 11641728, 13304832, 13582016, 15522304, 20373024, 23283456, 27164032, 31044608, 40746048, 46566912, 54328064, 81492096, 93133824, 108656128, 162984192, 217312256, 325968384, 651936768]

約数ペア:

[(1, 651936768), (2, 325968384), (3, 217312256), (4, 162984192), (6, 108656128), (7, 93133824), (8, 81492096), (12, 54328064), (14, 46566912), (16, 40746048), (21, 31044608), (24, 27164032), (28, 23283456), (32, 20373024), (42, 15522304), (48, 13582016), (49, 13304832), (56, 11641728), (61, 10687488), (64, 10186512), (71, 9182208), (84, 7761152), (96, 6791008), (98, 6652416), (112, 5820864), (122, 5343744), (128, 5093256), (142, 4591104), (147, 4434944), (168, 3880576), (183, 3562496), (192, 3395504), (196, 3326208), (213, 3060736), (224, 2910432), (244, 2671872), (256, 2546628), (284, 2295552), (294, 2217472), (336, 1940288), (366, 1781248), (384, 1697752), (392, 1663104), (426, 1530368), (427, 1526784), (448, 1455216), (488, 1335936), (497, 1311744), (512, 1273314), (568, 1147776), (588, 1108736), (672, 970144), (732, 890624), (768, 848876), (784, 831552), (852, 765184), (854, 763392), (896, 727608), (976, 667968), (994, 655872), (1024, 636657), (1136, 573888), (1176, 554368), (1281, 508928), (1344, 485072), (1464, 445312), (1491, 437248), (1536, 424438), (1568, 415776), (1704, 382592), (1708, 381696), (1792, 363804), (1952, 333984), (1988, 327936), (2272, 286944), (2352, 277184), (2562, 254464), (2688, 242536), (2928, 222656), (2982, 218624), (2989, 218112), (3072, 212219), (3136, 207888), (3408, 191296), (3416, 190848), (3479, 187392), (3584, 181902), (3904, 166992), (3976, 163968), (4331, 150528), (4544, 143472), (4704, 138592), (5124, 127232), (5376, 121268), (5856, 111328), (5964, 109312), (5978, 109056), (6272, 103944), (6816, 95648), (6832, 95424), (6958, 93696), (7168, 90951), (7808, 83496), (7952, 81984), (8662, 75264), (8967, 72704), (9088, 71736), (9408, 69296), (10248, 63616), (10437, 62464), (10752, 60634), (11712, 55664), (11928, 54656), (11956, 54528), (12544, 51972), (12993, 50176), (13632, 47824), (13664, 47712), (13916, 46848), (15616, 41748), (15904, 40992), (17324, 37632), (17934, 36352), (18176, 35868), (18816, 34648), (20496, 31808), (20874, 31232), (21504, 30317), (23424, 27832), (23856, 27328), (23912, 27264), (25088, 25986)]