1328359424

素因数分解:

$2^{11}\times 7^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:135

約数の個数: 192

約数和(自身を含む): 3249792000

約数和(自身を除く): 1921432576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 61, 62, 64, 98, 112, 122, 124, 128, 196, 217, 224, 244, 248, 256, 343, 392, 427, 434, 448, 488, 496, 512, 686, 784, 854, 868, 896, 976, 992, 1024, 1372, 1519, 1568, 1708, 1736, 1792, 1891, 1952, 1984, 2048, 2744, 2989, 3038, 3136, 3416, 3472, 3584, 3782, 3904, 3968, 5488, 5978, 6076, 6272, 6832, 6944, 7168, 7564, 7808, 7936, 10633, 10976, 11956, 12152, 12544, 13237, 13664, 13888, 14336, 15128, 15616, 15872, 20923, 21266, 21952, 23912, 24304, 25088, 26474, 27328, 27776, 30256, 31232, 31744, 41846, 42532, 43904, 47824, 48608, 50176, 52948, 54656, 55552, 60512, 62464, 63488, 83692, 85064, 87808, 92659, 95648, 97216, 100352, 105896, 109312, 111104, 121024, 124928, 167384, 170128, 175616, 185318, 191296, 194432, 211792, 218624, 222208, 242048, 334768, 340256, 351232, 370636, 382592, 388864, 423584, 437248, 444416, 484096, 648613, 669536, 680512, 702464, 741272, 765184, 777728, 847168, 874496, 968192, 1297226, 1339072, 1361024, 1482544, 1530368, 1555456, 1694336, 1936384, 2594452, 2678144, 2722048, 2965088, 3060736, 3110912, 3388672, 3872768, 5188904, 5356288, 5444096, 5930176, 6121472, 6777344, 10377808, 10712576, 10888192, 11860352, 13554688, 20755616, 21425152, 21776384, 23720704, 27109376, 41511232, 42850304, 47441408, 83022464, 94882816, 166044928, 189765632, 332089856, 664179712, 1328359424]

約数ペア:

[(1, 1328359424), (2, 664179712), (4, 332089856), (7, 189765632), (8, 166044928), (14, 94882816), (16, 83022464), (28, 47441408), (31, 42850304), (32, 41511232), (49, 27109376), (56, 23720704), (61, 21776384), (62, 21425152), (64, 20755616), (98, 13554688), (112, 11860352), (122, 10888192), (124, 10712576), (128, 10377808), (196, 6777344), (217, 6121472), (224, 5930176), (244, 5444096), (248, 5356288), (256, 5188904), (343, 3872768), (392, 3388672), (427, 3110912), (434, 3060736), (448, 2965088), (488, 2722048), (496, 2678144), (512, 2594452), (686, 1936384), (784, 1694336), (854, 1555456), (868, 1530368), (896, 1482544), (976, 1361024), (992, 1339072), (1024, 1297226), (1372, 968192), (1519, 874496), (1568, 847168), (1708, 777728), (1736, 765184), (1792, 741272), (1891, 702464), (1952, 680512), (1984, 669536), (2048, 648613), (2744, 484096), (2989, 444416), (3038, 437248), (3136, 423584), (3416, 388864), (3472, 382592), (3584, 370636), (3782, 351232), (3904, 340256), (3968, 334768), (5488, 242048), (5978, 222208), (6076, 218624), (6272, 211792), (6832, 194432), (6944, 191296), (7168, 185318), (7564, 175616), (7808, 170128), (7936, 167384), (10633, 124928), (10976, 121024), (11956, 111104), (12152, 109312), (12544, 105896), (13237, 100352), (13664, 97216), (13888, 95648), (14336, 92659), (15128, 87808), (15616, 85064), (15872, 83692), (20923, 63488), (21266, 62464), (21952, 60512), (23912, 55552), (24304, 54656), (25088, 52948), (26474, 50176), (27328, 48608), (27776, 47824), (30256, 43904), (31232, 42532), (31744, 41846)]