513451008

素因数分解:

$2^{10}\times 3^3\times 7^2\times {\mathrm{379}}^1$

素因数の和:422

約数の個数: 264

約数和(自身を含む): 1773520800

約数和(自身を除く): 1260069792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 256, 288, 294, 336, 378, 379, 384, 392, 432, 441, 448, 504, 512, 576, 588, 672, 756, 758, 768, 784, 864, 882, 896, 1008, 1024, 1137, 1152, 1176, 1323, 1344, 1512, 1516, 1536, 1568, 1728, 1764, 1792, 2016, 2274, 2304, 2352, 2646, 2653, 2688, 3024, 3032, 3072, 3136, 3411, 3456, 3528, 3584, 4032, 4548, 4608, 4704, 5292, 5306, 5376, 6048, 6064, 6272, 6822, 6912, 7056, 7168, 7959, 8064, 9096, 9216, 9408, 10233, 10584, 10612, 10752, 12096, 12128, 12544, 13644, 13824, 14112, 15918, 16128, 18192, 18571, 18816, 20466, 21168, 21224, 21504, 23877, 24192, 24256, 25088, 27288, 27648, 28224, 31836, 32256, 36384, 37142, 37632, 40932, 42336, 42448, 47754, 48384, 48512, 50176, 54576, 55713, 56448, 63672, 64512, 71631, 72768, 74284, 75264, 81864, 84672, 84896, 95508, 96768, 97024, 109152, 111426, 112896, 127344, 143262, 145536, 148568, 150528, 163728, 167139, 169344, 169792, 191016, 193536, 194048, 218304, 222852, 225792, 254688, 286524, 291072, 297136, 327456, 334278, 338688, 339584, 382032, 388096, 436608, 445704, 451584, 501417, 509376, 573048, 582144, 594272, 654912, 668556, 677376, 679168, 764064, 873216, 891408, 1002834, 1018752, 1146096, 1164288, 1188544, 1309824, 1337112, 1354752, 1358336, 1528128, 1746432, 1782816, 2005668, 2037504, 2292192, 2377088, 2619648, 2674224, 2716672, 3056256, 3492864, 3565632, 4011336, 4075008, 4584384, 4754176, 5239296, 5348448, 6112512, 7131264, 8022672, 8150016, 9168768, 9508352, 10478592, 10696896, 12225024, 14262528, 16045344, 18337536, 19016704, 21393792, 24450048, 28525056, 32090688, 36675072, 42787584, 57050112, 64181376, 73350144, 85575168, 128362752, 171150336, 256725504, 513451008]

約数ペア:

[(1, 513451008), (2, 256725504), (3, 171150336), (4, 128362752), (6, 85575168), (7, 73350144), (8, 64181376), (9, 57050112), (12, 42787584), (14, 36675072), (16, 32090688), (18, 28525056), (21, 24450048), (24, 21393792), (27, 19016704), (28, 18337536), (32, 16045344), (36, 14262528), (42, 12225024), (48, 10696896), (49, 10478592), (54, 9508352), (56, 9168768), (63, 8150016), (64, 8022672), (72, 7131264), (84, 6112512), (96, 5348448), (98, 5239296), (108, 4754176), (112, 4584384), (126, 4075008), (128, 4011336), (144, 3565632), (147, 3492864), (168, 3056256), (189, 2716672), (192, 2674224), (196, 2619648), (216, 2377088), (224, 2292192), (252, 2037504), (256, 2005668), (288, 1782816), (294, 1746432), (336, 1528128), (378, 1358336), (379, 1354752), (384, 1337112), (392, 1309824), (432, 1188544), (441, 1164288), (448, 1146096), (504, 1018752), (512, 1002834), (576, 891408), (588, 873216), (672, 764064), (756, 679168), (758, 677376), (768, 668556), (784, 654912), (864, 594272), (882, 582144), (896, 573048), (1008, 509376), (1024, 501417), (1137, 451584), (1152, 445704), (1176, 436608), (1323, 388096), (1344, 382032), (1512, 339584), (1516, 338688), (1536, 334278), (1568, 327456), (1728, 297136), (1764, 291072), (1792, 286524), (2016, 254688), (2274, 225792), (2304, 222852), (2352, 218304), (2646, 194048), (2653, 193536), (2688, 191016), (3024, 169792), (3032, 169344), (3072, 167139), (3136, 163728), (3411, 150528), (3456, 148568), (3528, 145536), (3584, 143262), (4032, 127344), (4548, 112896), (4608, 111426), (4704, 109152), (5292, 97024), (5306, 96768), (5376, 95508), (6048, 84896), (6064, 84672), (6272, 81864), (6822, 75264), (6912, 74284), (7056, 72768), (7168, 71631), (7959, 64512), (8064, 63672), (9096, 56448), (9216, 55713), (9408, 54576), (10233, 50176), (10584, 48512), (10612, 48384), (10752, 47754), (12096, 42448), (12128, 42336), (12544, 40932), (13644, 37632), (13824, 37142), (14112, 36384), (15918, 32256), (16128, 31836), (18192, 28224), (18571, 27648), (18816, 27288), (20466, 25088), (21168, 24256), (21224, 24192), (21504, 23877)]