217921536

素因数分解:

$2^{11}\times 3^3\times 7^1\times {\mathrm{563}}^1$

素因数の和:601

約数の個数: 192

約数和(自身を含む): 739065600

約数和(自身を除く): 521144064

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, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 512, 563, 576, 672, 756, 768, 864, 896, 1008, 1024, 1126, 1152, 1344, 1512, 1536, 1689, 1728, 1792, 2016, 2048, 2252, 2304, 2688, 3024, 3072, 3378, 3456, 3584, 3941, 4032, 4504, 4608, 5067, 5376, 6048, 6144, 6756, 6912, 7168, 7882, 8064, 9008, 9216, 10134, 10752, 11823, 12096, 13512, 13824, 14336, 15201, 15764, 16128, 18016, 18432, 20268, 21504, 23646, 24192, 27024, 27648, 30402, 31528, 32256, 35469, 36032, 40536, 43008, 47292, 48384, 54048, 55296, 60804, 63056, 64512, 70938, 72064, 81072, 94584, 96768, 106407, 108096, 121608, 126112, 129024, 141876, 144128, 162144, 189168, 193536, 212814, 216192, 243216, 252224, 283752, 288256, 324288, 378336, 387072, 425628, 432384, 486432, 504448, 567504, 576512, 648576, 756672, 851256, 864768, 972864, 1008896, 1135008, 1153024, 1297152, 1513344, 1702512, 1729536, 1945728, 2017792, 2270016, 2594304, 3026688, 3405024, 3459072, 3891456, 4035584, 4540032, 5188608, 6053376, 6810048, 7782912, 8071168, 9080064, 10377216, 12106752, 13620096, 15565824, 18160128, 24213504, 27240192, 31131648, 36320256, 54480384, 72640512, 108960768, 217921536]

約数ペア:

[(1, 217921536), (2, 108960768), (3, 72640512), (4, 54480384), (6, 36320256), (7, 31131648), (8, 27240192), (9, 24213504), (12, 18160128), (14, 15565824), (16, 13620096), (18, 12106752), (21, 10377216), (24, 9080064), (27, 8071168), (28, 7782912), (32, 6810048), (36, 6053376), (42, 5188608), (48, 4540032), (54, 4035584), (56, 3891456), (63, 3459072), (64, 3405024), (72, 3026688), (84, 2594304), (96, 2270016), (108, 2017792), (112, 1945728), (126, 1729536), (128, 1702512), (144, 1513344), (168, 1297152), (189, 1153024), (192, 1135008), (216, 1008896), (224, 972864), (252, 864768), (256, 851256), (288, 756672), (336, 648576), (378, 576512), (384, 567504), (432, 504448), (448, 486432), (504, 432384), (512, 425628), (563, 387072), (576, 378336), (672, 324288), (756, 288256), (768, 283752), (864, 252224), (896, 243216), (1008, 216192), (1024, 212814), (1126, 193536), (1152, 189168), (1344, 162144), (1512, 144128), (1536, 141876), (1689, 129024), (1728, 126112), (1792, 121608), (2016, 108096), (2048, 106407), (2252, 96768), (2304, 94584), (2688, 81072), (3024, 72064), (3072, 70938), (3378, 64512), (3456, 63056), (3584, 60804), (3941, 55296), (4032, 54048), (4504, 48384), (4608, 47292), (5067, 43008), (5376, 40536), (6048, 36032), (6144, 35469), (6756, 32256), (6912, 31528), (7168, 30402), (7882, 27648), (8064, 27024), (9008, 24192), (9216, 23646), (10134, 21504), (10752, 20268), (11823, 18432), (12096, 18016), (13512, 16128), (13824, 15764), (14336, 15201)]