214921728

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{2221}}^1$

素因数の和:2255

約数の個数: 160

約数和(自身を含む): 727393920

約数和(自身を除く): 512472192

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, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1536, 1728, 1792, 2016, 2221, 2304, 2688, 3024, 3456, 3584, 4032, 4442, 4608, 5376, 6048, 6663, 6912, 8064, 8884, 10752, 12096, 13326, 13824, 15547, 16128, 17768, 19989, 24192, 26652, 31094, 32256, 35536, 39978, 46641, 48384, 53304, 59967, 62188, 71072, 79956, 93282, 96768, 106608, 119934, 124376, 139923, 142144, 159912, 186564, 213216, 239868, 248752, 279846, 284288, 319824, 373128, 419769, 426432, 479736, 497504, 559692, 568576, 639648, 746256, 839538, 852864, 959472, 995008, 1119384, 1137152, 1279296, 1492512, 1679076, 1705728, 1918944, 1990016, 2238768, 2558592, 2985024, 3358152, 3411456, 3837888, 3980032, 4477536, 5117184, 5970048, 6716304, 7675776, 7960064, 8955072, 10234368, 11940096, 13432608, 15351552, 17910144, 23880192, 26865216, 30703104, 35820288, 53730432, 71640576, 107460864, 214921728]

約数ペア:

[(1, 214921728), (2, 107460864), (3, 71640576), (4, 53730432), (6, 35820288), (7, 30703104), (8, 26865216), (9, 23880192), (12, 17910144), (14, 15351552), (16, 13432608), (18, 11940096), (21, 10234368), (24, 8955072), (27, 7960064), (28, 7675776), (32, 6716304), (36, 5970048), (42, 5117184), (48, 4477536), (54, 3980032), (56, 3837888), (63, 3411456), (64, 3358152), (72, 2985024), (84, 2558592), (96, 2238768), (108, 1990016), (112, 1918944), (126, 1705728), (128, 1679076), (144, 1492512), (168, 1279296), (189, 1137152), (192, 1119384), (216, 995008), (224, 959472), (252, 852864), (256, 839538), (288, 746256), (336, 639648), (378, 568576), (384, 559692), (432, 497504), (448, 479736), (504, 426432), (512, 419769), (576, 373128), (672, 319824), (756, 284288), (768, 279846), (864, 248752), (896, 239868), (1008, 213216), (1152, 186564), (1344, 159912), (1512, 142144), (1536, 139923), (1728, 124376), (1792, 119934), (2016, 106608), (2221, 96768), (2304, 93282), (2688, 79956), (3024, 71072), (3456, 62188), (3584, 59967), (4032, 53304), (4442, 48384), (4608, 46641), (5376, 39978), (6048, 35536), (6663, 32256), (6912, 31094), (8064, 26652), (8884, 24192), (10752, 19989), (12096, 17768), (13326, 16128), (13824, 15547)]