290562048

素因数分解:

$2^{13}\times 3^2\times 7^1\times {\mathrm{563}}^1$

素因数の和:602

約数の個数: 168

約数和(自身を含む): 960961248

約数和(自身を除く): 670399200

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 563, 576, 672, 768, 896, 1008, 1024, 1126, 1152, 1344, 1536, 1689, 1792, 2016, 2048, 2252, 2304, 2688, 3072, 3378, 3584, 3941, 4032, 4096, 4504, 4608, 5067, 5376, 6144, 6756, 7168, 7882, 8064, 8192, 9008, 9216, 10134, 10752, 11823, 12288, 13512, 14336, 15764, 16128, 18016, 18432, 20268, 21504, 23646, 24576, 27024, 28672, 31528, 32256, 35469, 36032, 36864, 40536, 43008, 47292, 54048, 57344, 63056, 64512, 70938, 72064, 73728, 81072, 86016, 94584, 108096, 126112, 129024, 141876, 144128, 162144, 172032, 189168, 216192, 252224, 258048, 283752, 288256, 324288, 378336, 432384, 504448, 516096, 567504, 576512, 648576, 756672, 864768, 1008896, 1135008, 1153024, 1297152, 1513344, 1729536, 2017792, 2270016, 2306048, 2594304, 3026688, 3459072, 4035584, 4540032, 4612096, 5188608, 6053376, 6918144, 8071168, 9080064, 10377216, 12106752, 13836288, 16142336, 18160128, 20754432, 24213504, 32284672, 36320256, 41508864, 48427008, 72640512, 96854016, 145281024, 290562048]

約数ペア:

[(1, 290562048), (2, 145281024), (3, 96854016), (4, 72640512), (6, 48427008), (7, 41508864), (8, 36320256), (9, 32284672), (12, 24213504), (14, 20754432), (16, 18160128), (18, 16142336), (21, 13836288), (24, 12106752), (28, 10377216), (32, 9080064), (36, 8071168), (42, 6918144), (48, 6053376), (56, 5188608), (63, 4612096), (64, 4540032), (72, 4035584), (84, 3459072), (96, 3026688), (112, 2594304), (126, 2306048), (128, 2270016), (144, 2017792), (168, 1729536), (192, 1513344), (224, 1297152), (252, 1153024), (256, 1135008), (288, 1008896), (336, 864768), (384, 756672), (448, 648576), (504, 576512), (512, 567504), (563, 516096), (576, 504448), (672, 432384), (768, 378336), (896, 324288), (1008, 288256), (1024, 283752), (1126, 258048), (1152, 252224), (1344, 216192), (1536, 189168), (1689, 172032), (1792, 162144), (2016, 144128), (2048, 141876), (2252, 129024), (2304, 126112), (2688, 108096), (3072, 94584), (3378, 86016), (3584, 81072), (3941, 73728), (4032, 72064), (4096, 70938), (4504, 64512), (4608, 63056), (5067, 57344), (5376, 54048), (6144, 47292), (6756, 43008), (7168, 40536), (7882, 36864), (8064, 36032), (8192, 35469), (9008, 32256), (9216, 31528), (10134, 28672), (10752, 27024), (11823, 24576), (12288, 23646), (13512, 21504), (14336, 20268), (15764, 18432), (16128, 18016)]