2661163008

素因数分解:

$2^{13}\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:566

約数の個数: 224

約数和(自身を含む): 8388096000

約数和(自身を除く): 5726932992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 256, 336, 372, 384, 434, 448, 496, 499, 512, 651, 672, 744, 768, 868, 896, 992, 998, 1024, 1302, 1344, 1488, 1497, 1536, 1736, 1792, 1984, 1996, 2048, 2604, 2688, 2976, 2994, 3072, 3472, 3493, 3584, 3968, 3992, 4096, 5208, 5376, 5952, 5988, 6144, 6944, 6986, 7168, 7936, 7984, 8192, 10416, 10479, 10752, 11904, 11976, 12288, 13888, 13972, 14336, 15469, 15872, 15968, 20832, 20958, 21504, 23808, 23952, 24576, 27776, 27944, 28672, 30938, 31744, 31936, 41664, 41916, 43008, 46407, 47616, 47904, 55552, 55888, 57344, 61876, 63488, 63872, 83328, 83832, 86016, 92814, 95232, 95808, 108283, 111104, 111776, 123752, 126976, 127744, 166656, 167664, 172032, 185628, 190464, 191616, 216566, 222208, 223552, 247504, 253952, 255488, 324849, 333312, 335328, 371256, 380928, 383232, 433132, 444416, 447104, 495008, 510976, 649698, 666624, 670656, 742512, 761856, 766464, 866264, 888832, 894208, 990016, 1021952, 1299396, 1333248, 1341312, 1485024, 1532928, 1732528, 1777664, 1788416, 1980032, 2043904, 2598792, 2666496, 2682624, 2970048, 3065856, 3465056, 3576832, 3960064, 4087808, 5197584, 5332992, 5365248, 5940096, 6131712, 6930112, 7153664, 7920128, 10395168, 10730496, 11880192, 12263424, 13860224, 14307328, 15840256, 20790336, 21460992, 23760384, 27720448, 28614656, 31680512, 41580672, 42921984, 47520768, 55440896, 63361024, 83161344, 85843968, 95041536, 110881792, 126722048, 166322688, 190083072, 221763584, 332645376, 380166144, 443527168, 665290752, 887054336, 1330581504, 2661163008]

約数ペア:

[(1, 2661163008), (2, 1330581504), (3, 887054336), (4, 665290752), (6, 443527168), (7, 380166144), (8, 332645376), (12, 221763584), (14, 190083072), (16, 166322688), (21, 126722048), (24, 110881792), (28, 95041536), (31, 85843968), (32, 83161344), (42, 63361024), (48, 55440896), (56, 47520768), (62, 42921984), (64, 41580672), (84, 31680512), (93, 28614656), (96, 27720448), (112, 23760384), (124, 21460992), (128, 20790336), (168, 15840256), (186, 14307328), (192, 13860224), (217, 12263424), (224, 11880192), (248, 10730496), (256, 10395168), (336, 7920128), (372, 7153664), (384, 6930112), (434, 6131712), (448, 5940096), (496, 5365248), (499, 5332992), (512, 5197584), (651, 4087808), (672, 3960064), (744, 3576832), (768, 3465056), (868, 3065856), (896, 2970048), (992, 2682624), (998, 2666496), (1024, 2598792), (1302, 2043904), (1344, 1980032), (1488, 1788416), (1497, 1777664), (1536, 1732528), (1736, 1532928), (1792, 1485024), (1984, 1341312), (1996, 1333248), (2048, 1299396), (2604, 1021952), (2688, 990016), (2976, 894208), (2994, 888832), (3072, 866264), (3472, 766464), (3493, 761856), (3584, 742512), (3968, 670656), (3992, 666624), (4096, 649698), (5208, 510976), (5376, 495008), (5952, 447104), (5988, 444416), (6144, 433132), (6944, 383232), (6986, 380928), (7168, 371256), (7936, 335328), (7984, 333312), (8192, 324849), (10416, 255488), (10479, 253952), (10752, 247504), (11904, 223552), (11976, 222208), (12288, 216566), (13888, 191616), (13972, 190464), (14336, 185628), (15469, 172032), (15872, 167664), (15968, 166656), (20832, 127744), (20958, 126976), (21504, 123752), (23808, 111776), (23952, 111104), (24576, 108283), (27776, 95808), (27944, 95232), (28672, 92814), (30938, 86016), (31744, 83832), (31936, 83328), (41664, 63872), (41916, 63488), (43008, 61876), (46407, 57344), (47616, 55888), (47904, 55552)]