1727817728

素因数分解:

$2^{11}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:242

約数の個数: 192

約数和(自身を含む): 4344238080

約数和(自身を除く): 2616420352

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 73, 91, 104, 112, 127, 128, 146, 182, 208, 224, 254, 256, 292, 364, 416, 448, 508, 511, 512, 584, 728, 832, 889, 896, 949, 1016, 1022, 1024, 1168, 1456, 1651, 1664, 1778, 1792, 1898, 2032, 2044, 2048, 2336, 2912, 3302, 3328, 3556, 3584, 3796, 4064, 4088, 4672, 5824, 6604, 6643, 6656, 7112, 7168, 7592, 8128, 8176, 9271, 9344, 11557, 11648, 13208, 13286, 13312, 14224, 14336, 15184, 16256, 16352, 18542, 18688, 23114, 23296, 26416, 26572, 26624, 28448, 30368, 32512, 32704, 37084, 37376, 46228, 46592, 52832, 53144, 56896, 60736, 64897, 65024, 65408, 74168, 74752, 92456, 93184, 105664, 106288, 113792, 120523, 121472, 129794, 130048, 130816, 148336, 149504, 184912, 186368, 211328, 212576, 227584, 241046, 242944, 259588, 260096, 261632, 296672, 369824, 422656, 425152, 455168, 482092, 485888, 519176, 523264, 593344, 739648, 843661, 845312, 850304, 910336, 964184, 971776, 1038352, 1046528, 1186688, 1479296, 1687322, 1690624, 1700608, 1820672, 1928368, 1943552, 2076704, 2373376, 2958592, 3374644, 3381248, 3401216, 3856736, 4153408, 4746752, 5917184, 6749288, 6802432, 7713472, 8306816, 9493504, 11834368, 13498576, 13604864, 15426944, 16613632, 18987008, 23668736, 26997152, 30853888, 33227264, 53994304, 61707776, 66454528, 107988608, 123415552, 132909056, 215977216, 246831104, 431954432, 863908864, 1727817728]

約数ペア:

[(1, 1727817728), (2, 863908864), (4, 431954432), (7, 246831104), (8, 215977216), (13, 132909056), (14, 123415552), (16, 107988608), (26, 66454528), (28, 61707776), (32, 53994304), (52, 33227264), (56, 30853888), (64, 26997152), (73, 23668736), (91, 18987008), (104, 16613632), (112, 15426944), (127, 13604864), (128, 13498576), (146, 11834368), (182, 9493504), (208, 8306816), (224, 7713472), (254, 6802432), (256, 6749288), (292, 5917184), (364, 4746752), (416, 4153408), (448, 3856736), (508, 3401216), (511, 3381248), (512, 3374644), (584, 2958592), (728, 2373376), (832, 2076704), (889, 1943552), (896, 1928368), (949, 1820672), (1016, 1700608), (1022, 1690624), (1024, 1687322), (1168, 1479296), (1456, 1186688), (1651, 1046528), (1664, 1038352), (1778, 971776), (1792, 964184), (1898, 910336), (2032, 850304), (2044, 845312), (2048, 843661), (2336, 739648), (2912, 593344), (3302, 523264), (3328, 519176), (3556, 485888), (3584, 482092), (3796, 455168), (4064, 425152), (4088, 422656), (4672, 369824), (5824, 296672), (6604, 261632), (6643, 260096), (6656, 259588), (7112, 242944), (7168, 241046), (7592, 227584), (8128, 212576), (8176, 211328), (9271, 186368), (9344, 184912), (11557, 149504), (11648, 148336), (13208, 130816), (13286, 130048), (13312, 129794), (14224, 121472), (14336, 120523), (15184, 113792), (16256, 106288), (16352, 105664), (18542, 93184), (18688, 92456), (23114, 74752), (23296, 74168), (26416, 65408), (26572, 65024), (26624, 64897), (28448, 60736), (30368, 56896), (32512, 53144), (32704, 52832), (37084, 46592), (37376, 46228)]