2135164928

素因数分解:

$2^{11}\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:278

約数の個数: 144

約数和(自身を含む): 4796064000

約数和(自身を除く): 2660899072

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 169, 199, 208, 248, 256, 338, 398, 403, 416, 496, 512, 676, 796, 806, 832, 992, 1024, 1352, 1592, 1612, 1664, 1984, 2048, 2587, 2704, 3184, 3224, 3328, 3968, 5174, 5239, 5408, 6169, 6368, 6448, 6656, 7936, 10348, 10478, 10816, 12338, 12736, 12896, 13312, 15872, 20696, 20956, 21632, 24676, 25472, 25792, 26624, 31744, 33631, 41392, 41912, 43264, 49352, 50944, 51584, 63488, 67262, 80197, 82784, 83824, 86528, 98704, 101888, 103168, 134524, 160394, 165568, 167648, 173056, 197408, 203776, 206336, 269048, 320788, 331136, 335296, 346112, 394816, 407552, 412672, 538096, 641576, 662272, 670592, 789632, 825344, 1042561, 1076192, 1283152, 1324544, 1341184, 1579264, 2085122, 2152384, 2566304, 2649088, 2682368, 3158528, 4170244, 4304768, 5132608, 5298176, 5364736, 6317056, 8340488, 8609536, 10265216, 10729472, 12634112, 16680976, 17219072, 20530432, 33361952, 34438144, 41060864, 66723904, 68876288, 82121728, 133447808, 164243456, 266895616, 533791232, 1067582464, 2135164928]

約数ペア:

[(1, 2135164928), (2, 1067582464), (4, 533791232), (8, 266895616), (13, 164243456), (16, 133447808), (26, 82121728), (31, 68876288), (32, 66723904), (52, 41060864), (62, 34438144), (64, 33361952), (104, 20530432), (124, 17219072), (128, 16680976), (169, 12634112), (199, 10729472), (208, 10265216), (248, 8609536), (256, 8340488), (338, 6317056), (398, 5364736), (403, 5298176), (416, 5132608), (496, 4304768), (512, 4170244), (676, 3158528), (796, 2682368), (806, 2649088), (832, 2566304), (992, 2152384), (1024, 2085122), (1352, 1579264), (1592, 1341184), (1612, 1324544), (1664, 1283152), (1984, 1076192), (2048, 1042561), (2587, 825344), (2704, 789632), (3184, 670592), (3224, 662272), (3328, 641576), (3968, 538096), (5174, 412672), (5239, 407552), (5408, 394816), (6169, 346112), (6368, 335296), (6448, 331136), (6656, 320788), (7936, 269048), (10348, 206336), (10478, 203776), (10816, 197408), (12338, 173056), (12736, 167648), (12896, 165568), (13312, 160394), (15872, 134524), (20696, 103168), (20956, 101888), (21632, 98704), (24676, 86528), (25472, 83824), (25792, 82784), (26624, 80197), (31744, 67262), (33631, 63488), (41392, 51584), (41912, 50944), (43264, 49352)]