2756726784

素因数分解:

$2^{12}\times 3^4\times 7^1\times {\mathrm{1187}}^1$

素因数の和:1230

約数の個数: 260

約数和(自身を含む): 9419518944

約数和(自身を除く): 6662792160

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 512, 567, 576, 648, 672, 756, 768, 864, 896, 1008, 1024, 1134, 1152, 1187, 1296, 1344, 1512, 1536, 1728, 1792, 2016, 2048, 2268, 2304, 2374, 2592, 2688, 3024, 3072, 3456, 3561, 3584, 4032, 4096, 4536, 4608, 4748, 5184, 5376, 6048, 6144, 6912, 7122, 7168, 8064, 8309, 9072, 9216, 9496, 10368, 10683, 10752, 12096, 12288, 13824, 14244, 14336, 16128, 16618, 18144, 18432, 18992, 20736, 21366, 21504, 24192, 24927, 27648, 28488, 28672, 32049, 32256, 33236, 36288, 36864, 37984, 41472, 42732, 43008, 48384, 49854, 55296, 56976, 64098, 64512, 66472, 72576, 74781, 75968, 82944, 85464, 86016, 96147, 96768, 99708, 110592, 113952, 128196, 129024, 132944, 145152, 149562, 151936, 165888, 170928, 192294, 193536, 199416, 224343, 227904, 256392, 258048, 265888, 290304, 299124, 303872, 331776, 341856, 384588, 387072, 398832, 448686, 455808, 512784, 531776, 580608, 598248, 607744, 673029, 683712, 769176, 774144, 797664, 897372, 911616, 1025568, 1063552, 1161216, 1196496, 1215488, 1346058, 1367424, 1538352, 1595328, 1794744, 1823232, 2051136, 2127104, 2322432, 2392992, 2430976, 2692116, 2734848, 3076704, 3190656, 3589488, 3646464, 4102272, 4254208, 4785984, 4861952, 5384232, 5469696, 6153408, 6381312, 7178976, 7292928, 8204544, 8508416, 9571968, 10768464, 10939392, 12306816, 12762624, 14357952, 14585856, 16409088, 17016832, 19143936, 21536928, 21878784, 24613632, 25525248, 28715904, 32818176, 34033664, 38287872, 43073856, 43757568, 49227264, 51050496, 57431808, 65636352, 76575744, 86147712, 98454528, 102100992, 114863616, 131272704, 153151488, 172295424, 196909056, 229727232, 306302976, 344590848, 393818112, 459454464, 689181696, 918908928, 1378363392, 2756726784]

約数ペア:

[(1, 2756726784), (2, 1378363392), (3, 918908928), (4, 689181696), (6, 459454464), (7, 393818112), (8, 344590848), (9, 306302976), (12, 229727232), (14, 196909056), (16, 172295424), (18, 153151488), (21, 131272704), (24, 114863616), (27, 102100992), (28, 98454528), (32, 86147712), (36, 76575744), (42, 65636352), (48, 57431808), (54, 51050496), (56, 49227264), (63, 43757568), (64, 43073856), (72, 38287872), (81, 34033664), (84, 32818176), (96, 28715904), (108, 25525248), (112, 24613632), (126, 21878784), (128, 21536928), (144, 19143936), (162, 17016832), (168, 16409088), (189, 14585856), (192, 14357952), (216, 12762624), (224, 12306816), (252, 10939392), (256, 10768464), (288, 9571968), (324, 8508416), (336, 8204544), (378, 7292928), (384, 7178976), (432, 6381312), (448, 6153408), (504, 5469696), (512, 5384232), (567, 4861952), (576, 4785984), (648, 4254208), (672, 4102272), (756, 3646464), (768, 3589488), (864, 3190656), (896, 3076704), (1008, 2734848), (1024, 2692116), (1134, 2430976), (1152, 2392992), (1187, 2322432), (1296, 2127104), (1344, 2051136), (1512, 1823232), (1536, 1794744), (1728, 1595328), (1792, 1538352), (2016, 1367424), (2048, 1346058), (2268, 1215488), (2304, 1196496), (2374, 1161216), (2592, 1063552), (2688, 1025568), (3024, 911616), (3072, 897372), (3456, 797664), (3561, 774144), (3584, 769176), (4032, 683712), (4096, 673029), (4536, 607744), (4608, 598248), (4748, 580608), (5184, 531776), (5376, 512784), (6048, 455808), (6144, 448686), (6912, 398832), (7122, 387072), (7168, 384588), (8064, 341856), (8309, 331776), (9072, 303872), (9216, 299124), (9496, 290304), (10368, 265888), (10683, 258048), (10752, 256392), (12096, 227904), (12288, 224343), (13824, 199416), (14244, 193536), (14336, 192294), (16128, 170928), (16618, 165888), (18144, 151936), (18432, 149562), (18992, 145152), (20736, 132944), (21366, 129024), (21504, 128196), (24192, 113952), (24927, 110592), (27648, 99708), (28488, 96768), (28672, 96147), (32049, 86016), (32256, 85464), (33236, 82944), (36288, 75968), (36864, 74781), (37984, 72576), (41472, 66472), (42732, 64512), (43008, 64098), (48384, 56976), (49854, 55296)]