268507008

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1009}}^1$

素因数の和:1050

約数の個数: 256

約数和(自身を含む): 988992000

約数和(自身を除く): 720484992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 108, 112, 126, 128, 132, 144, 154, 168, 176, 189, 192, 198, 216, 224, 231, 252, 264, 288, 297, 308, 336, 352, 378, 384, 396, 432, 448, 462, 504, 528, 576, 594, 616, 672, 693, 704, 756, 792, 864, 896, 924, 1008, 1009, 1056, 1152, 1188, 1232, 1344, 1386, 1408, 1512, 1584, 1728, 1848, 2016, 2018, 2079, 2112, 2376, 2464, 2688, 2772, 3024, 3027, 3168, 3456, 3696, 4032, 4036, 4158, 4224, 4752, 4928, 5544, 6048, 6054, 6336, 7063, 7392, 8064, 8072, 8316, 9081, 9504, 9856, 11088, 11099, 12096, 12108, 12672, 14126, 14784, 16144, 16632, 18162, 19008, 21189, 22176, 22198, 24192, 24216, 27243, 28252, 29568, 32288, 33264, 33297, 36324, 38016, 42378, 44352, 44396, 48432, 54486, 56504, 63567, 64576, 66528, 66594, 72648, 77693, 84756, 88704, 88792, 96864, 99891, 108972, 113008, 127134, 129152, 133056, 133188, 145296, 155386, 169512, 177584, 190701, 193728, 199782, 217944, 226016, 233079, 254268, 266112, 266376, 290592, 299673, 310772, 339024, 355168, 381402, 387456, 399564, 435888, 452032, 466158, 508536, 532752, 581184, 599346, 621544, 678048, 699237, 710336, 762804, 799128, 871776, 904064, 932316, 1017072, 1065504, 1162368, 1198692, 1243088, 1356096, 1398474, 1420672, 1525608, 1598256, 1743552, 1864632, 2034144, 2097711, 2131008, 2397384, 2486176, 2712192, 2796948, 3051216, 3196512, 3487104, 3729264, 4068288, 4195422, 4262016, 4794768, 4972352, 5593896, 6102432, 6393024, 7458528, 8136576, 8390844, 9589536, 9944704, 11187792, 12204864, 12786048, 14917056, 16781688, 19179072, 22375584, 24409728, 29834112, 33563376, 38358144, 44751168, 67126752, 89502336, 134253504, 268507008]

約数ペア:

[(1, 268507008), (2, 134253504), (3, 89502336), (4, 67126752), (6, 44751168), (7, 38358144), (8, 33563376), (9, 29834112), (11, 24409728), (12, 22375584), (14, 19179072), (16, 16781688), (18, 14917056), (21, 12786048), (22, 12204864), (24, 11187792), (27, 9944704), (28, 9589536), (32, 8390844), (33, 8136576), (36, 7458528), (42, 6393024), (44, 6102432), (48, 5593896), (54, 4972352), (56, 4794768), (63, 4262016), (64, 4195422), (66, 4068288), (72, 3729264), (77, 3487104), (84, 3196512), (88, 3051216), (96, 2796948), (99, 2712192), (108, 2486176), (112, 2397384), (126, 2131008), (128, 2097711), (132, 2034144), (144, 1864632), (154, 1743552), (168, 1598256), (176, 1525608), (189, 1420672), (192, 1398474), (198, 1356096), (216, 1243088), (224, 1198692), (231, 1162368), (252, 1065504), (264, 1017072), (288, 932316), (297, 904064), (308, 871776), (336, 799128), (352, 762804), (378, 710336), (384, 699237), (396, 678048), (432, 621544), (448, 599346), (462, 581184), (504, 532752), (528, 508536), (576, 466158), (594, 452032), (616, 435888), (672, 399564), (693, 387456), (704, 381402), (756, 355168), (792, 339024), (864, 310772), (896, 299673), (924, 290592), (1008, 266376), (1009, 266112), (1056, 254268), (1152, 233079), (1188, 226016), (1232, 217944), (1344, 199782), (1386, 193728), (1408, 190701), (1512, 177584), (1584, 169512), (1728, 155386), (1848, 145296), (2016, 133188), (2018, 133056), (2079, 129152), (2112, 127134), (2376, 113008), (2464, 108972), (2688, 99891), (2772, 96864), (3024, 88792), (3027, 88704), (3168, 84756), (3456, 77693), (3696, 72648), (4032, 66594), (4036, 66528), (4158, 64576), (4224, 63567), (4752, 56504), (4928, 54486), (5544, 48432), (6048, 44396), (6054, 44352), (6336, 42378), (7063, 38016), (7392, 36324), (8064, 33297), (8072, 33264), (8316, 32288), (9081, 29568), (9504, 28252), (9856, 27243), (11088, 24216), (11099, 24192), (12096, 22198), (12108, 22176), (12672, 21189), (14126, 19008), (14784, 18162), (16144, 16632)]