12857042688

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103981}}^1$

素因数の和:104030

約数の個数: 144

約数和(自身を含む): 40807527936

約数和(自身を除く): 27950485248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 168, 184, 192, 224, 256, 276, 322, 336, 368, 384, 448, 483, 552, 644, 672, 736, 768, 896, 966, 1104, 1288, 1344, 1472, 1792, 1932, 2208, 2576, 2688, 2944, 3864, 4416, 5152, 5376, 5888, 7728, 8832, 10304, 15456, 17664, 20608, 30912, 41216, 61824, 103981, 123648, 207962, 311943, 415924, 623886, 727867, 831848, 1247772, 1455734, 1663696, 2183601, 2391563, 2495544, 2911468, 3327392, 4367202, 4783126, 4991088, 5822936, 6654784, 7174689, 8734404, 9566252, 9982176, 11645872, 13309568, 14349378, 16740941, 17468808, 19132504, 19964352, 23291744, 26619136, 28698756, 33481882, 34937616, 38265008, 39928704, 46583488, 50222823, 57397512, 66963764, 69875232, 76530016, 79857408, 93166976, 100445646, 114795024, 133927528, 139750464, 153060032, 186333952, 200891292, 229590048, 267855056, 279500928, 306120064, 401782584, 459180096, 535710112, 559001856, 612240128, 803565168, 918360192, 1071420224, 1607130336, 1836720384, 2142840448, 3214260672, 4285680896, 6428521344, 12857042688]

約数ペア:

[(1, 12857042688), (2, 6428521344), (3, 4285680896), (4, 3214260672), (6, 2142840448), (7, 1836720384), (8, 1607130336), (12, 1071420224), (14, 918360192), (16, 803565168), (21, 612240128), (23, 559001856), (24, 535710112), (28, 459180096), (32, 401782584), (42, 306120064), (46, 279500928), (48, 267855056), (56, 229590048), (64, 200891292), (69, 186333952), (84, 153060032), (92, 139750464), (96, 133927528), (112, 114795024), (128, 100445646), (138, 93166976), (161, 79857408), (168, 76530016), (184, 69875232), (192, 66963764), (224, 57397512), (256, 50222823), (276, 46583488), (322, 39928704), (336, 38265008), (368, 34937616), (384, 33481882), (448, 28698756), (483, 26619136), (552, 23291744), (644, 19964352), (672, 19132504), (736, 17468808), (768, 16740941), (896, 14349378), (966, 13309568), (1104, 11645872), (1288, 9982176), (1344, 9566252), (1472, 8734404), (1792, 7174689), (1932, 6654784), (2208, 5822936), (2576, 4991088), (2688, 4783126), (2944, 4367202), (3864, 3327392), (4416, 2911468), (5152, 2495544), (5376, 2391563), (5888, 2183601), (7728, 1663696), (8832, 1455734), (10304, 1247772), (15456, 831848), (17664, 727867), (20608, 623886), (30912, 415924), (41216, 311943), (61824, 207962), (103981, 123648)]