281124864

素因数分解:

$2^{13}\times 3^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:107

約数の個数: 224

約数和(自身を含む): 880750080

約数和(自身を除く): 599625216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 41, 48, 54, 62, 64, 72, 82, 93, 96, 108, 123, 124, 128, 144, 164, 186, 192, 216, 246, 248, 256, 279, 288, 328, 369, 372, 384, 432, 492, 496, 512, 558, 576, 656, 738, 744, 768, 837, 864, 984, 992, 1024, 1107, 1116, 1152, 1271, 1312, 1476, 1488, 1536, 1674, 1728, 1968, 1984, 2048, 2214, 2232, 2304, 2542, 2624, 2952, 2976, 3072, 3348, 3456, 3813, 3936, 3968, 4096, 4428, 4464, 4608, 5084, 5248, 5904, 5952, 6144, 6696, 6912, 7626, 7872, 7936, 8192, 8856, 8928, 9216, 10168, 10496, 11439, 11808, 11904, 12288, 13392, 13824, 15252, 15744, 15872, 17712, 17856, 18432, 20336, 20992, 22878, 23616, 23808, 24576, 26784, 27648, 30504, 31488, 31744, 34317, 35424, 35712, 36864, 40672, 41984, 45756, 47232, 47616, 53568, 55296, 61008, 62976, 63488, 68634, 70848, 71424, 73728, 81344, 83968, 91512, 94464, 95232, 107136, 110592, 122016, 125952, 126976, 137268, 141696, 142848, 162688, 167936, 183024, 188928, 190464, 214272, 221184, 244032, 251904, 253952, 274536, 283392, 285696, 325376, 335872, 366048, 377856, 380928, 428544, 488064, 503808, 549072, 566784, 571392, 650752, 732096, 755712, 761856, 857088, 976128, 1007616, 1098144, 1133568, 1142784, 1301504, 1464192, 1511424, 1714176, 1952256, 2196288, 2267136, 2285568, 2603008, 2928384, 3022848, 3428352, 3904512, 4392576, 4534272, 5206016, 5856768, 6856704, 7809024, 8785152, 9068544, 10412032, 11713536, 15618048, 17570304, 23427072, 31236096, 35140608, 46854144, 70281216, 93708288, 140562432, 281124864]

約数ペア:

[(1, 281124864), (2, 140562432), (3, 93708288), (4, 70281216), (6, 46854144), (8, 35140608), (9, 31236096), (12, 23427072), (16, 17570304), (18, 15618048), (24, 11713536), (27, 10412032), (31, 9068544), (32, 8785152), (36, 7809024), (41, 6856704), (48, 5856768), (54, 5206016), (62, 4534272), (64, 4392576), (72, 3904512), (82, 3428352), (93, 3022848), (96, 2928384), (108, 2603008), (123, 2285568), (124, 2267136), (128, 2196288), (144, 1952256), (164, 1714176), (186, 1511424), (192, 1464192), (216, 1301504), (246, 1142784), (248, 1133568), (256, 1098144), (279, 1007616), (288, 976128), (328, 857088), (369, 761856), (372, 755712), (384, 732096), (432, 650752), (492, 571392), (496, 566784), (512, 549072), (558, 503808), (576, 488064), (656, 428544), (738, 380928), (744, 377856), (768, 366048), (837, 335872), (864, 325376), (984, 285696), (992, 283392), (1024, 274536), (1107, 253952), (1116, 251904), (1152, 244032), (1271, 221184), (1312, 214272), (1476, 190464), (1488, 188928), (1536, 183024), (1674, 167936), (1728, 162688), (1968, 142848), (1984, 141696), (2048, 137268), (2214, 126976), (2232, 125952), (2304, 122016), (2542, 110592), (2624, 107136), (2952, 95232), (2976, 94464), (3072, 91512), (3348, 83968), (3456, 81344), (3813, 73728), (3936, 71424), (3968, 70848), (4096, 68634), (4428, 63488), (4464, 62976), (4608, 61008), (5084, 55296), (5248, 53568), (5904, 47616), (5952, 47232), (6144, 45756), (6696, 41984), (6912, 40672), (7626, 36864), (7872, 35712), (7936, 35424), (8192, 34317), (8856, 31744), (8928, 31488), (9216, 30504), (10168, 27648), (10496, 26784), (11439, 24576), (11808, 23808), (11904, 23616), (12288, 22878), (13392, 20992), (13824, 20336), (15252, 18432), (15744, 17856), (15872, 17712)]