2778551424

素因数分解:

$2^7\times 3^6\times {\mathrm{11}}^1\times {\mathrm{2707}}^1$

素因数の和:2750

約数の個数: 224

約数和(自身を含む): 9057122640

約数和(自身を除く): 6278571216

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 81, 88, 96, 99, 108, 128, 132, 144, 162, 176, 192, 198, 216, 243, 264, 288, 297, 324, 352, 384, 396, 432, 486, 528, 576, 594, 648, 704, 729, 792, 864, 891, 972, 1056, 1152, 1188, 1296, 1408, 1458, 1584, 1728, 1782, 1944, 2112, 2376, 2592, 2673, 2707, 2916, 3168, 3456, 3564, 3888, 4224, 4752, 5184, 5346, 5414, 5832, 6336, 7128, 7776, 8019, 8121, 9504, 10368, 10692, 10828, 11664, 12672, 14256, 15552, 16038, 16242, 19008, 21384, 21656, 23328, 24363, 28512, 29777, 31104, 32076, 32484, 38016, 42768, 43312, 46656, 48726, 57024, 59554, 64152, 64968, 73089, 85536, 86624, 89331, 93312, 97452, 114048, 119108, 128304, 129936, 146178, 171072, 173248, 178662, 194904, 219267, 238216, 256608, 259872, 267993, 292356, 342144, 346496, 357324, 389808, 438534, 476432, 513216, 519744, 535986, 584712, 657801, 714648, 779616, 803979, 877068, 952864, 1026432, 1039488, 1071972, 1169424, 1315602, 1429296, 1559232, 1607958, 1754136, 1905728, 1973403, 2143944, 2338848, 2411937, 2631204, 2858592, 3118464, 3215916, 3508272, 3811456, 3946806, 4287888, 4677696, 4823874, 5262408, 5717184, 6431832, 7016544, 7235811, 7893612, 8575776, 9355392, 9647748, 10524816, 11434368, 12863664, 14033088, 14471622, 15787224, 17151552, 19295496, 21049632, 21707433, 25727328, 28066176, 28943244, 31574448, 34303104, 38590992, 42099264, 43414866, 51454656, 57886488, 63148896, 77181984, 84198528, 86829732, 102909312, 115772976, 126297792, 154363968, 173659464, 231545952, 252595584, 308727936, 347318928, 463091904, 694637856, 926183808, 1389275712, 2778551424]

約数ペア:

[(1, 2778551424), (2, 1389275712), (3, 926183808), (4, 694637856), (6, 463091904), (8, 347318928), (9, 308727936), (11, 252595584), (12, 231545952), (16, 173659464), (18, 154363968), (22, 126297792), (24, 115772976), (27, 102909312), (32, 86829732), (33, 84198528), (36, 77181984), (44, 63148896), (48, 57886488), (54, 51454656), (64, 43414866), (66, 42099264), (72, 38590992), (81, 34303104), (88, 31574448), (96, 28943244), (99, 28066176), (108, 25727328), (128, 21707433), (132, 21049632), (144, 19295496), (162, 17151552), (176, 15787224), (192, 14471622), (198, 14033088), (216, 12863664), (243, 11434368), (264, 10524816), (288, 9647748), (297, 9355392), (324, 8575776), (352, 7893612), (384, 7235811), (396, 7016544), (432, 6431832), (486, 5717184), (528, 5262408), (576, 4823874), (594, 4677696), (648, 4287888), (704, 3946806), (729, 3811456), (792, 3508272), (864, 3215916), (891, 3118464), (972, 2858592), (1056, 2631204), (1152, 2411937), (1188, 2338848), (1296, 2143944), (1408, 1973403), (1458, 1905728), (1584, 1754136), (1728, 1607958), (1782, 1559232), (1944, 1429296), (2112, 1315602), (2376, 1169424), (2592, 1071972), (2673, 1039488), (2707, 1026432), (2916, 952864), (3168, 877068), (3456, 803979), (3564, 779616), (3888, 714648), (4224, 657801), (4752, 584712), (5184, 535986), (5346, 519744), (5414, 513216), (5832, 476432), (6336, 438534), (7128, 389808), (7776, 357324), (8019, 346496), (8121, 342144), (9504, 292356), (10368, 267993), (10692, 259872), (10828, 256608), (11664, 238216), (12672, 219267), (14256, 194904), (15552, 178662), (16038, 173248), (16242, 171072), (19008, 146178), (21384, 129936), (21656, 128304), (23328, 119108), (24363, 114048), (28512, 97452), (29777, 93312), (31104, 89331), (32076, 86624), (32484, 85536), (38016, 73089), (42768, 64968), (43312, 64152), (46656, 59554), (48726, 57024)]