247015980288

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1392361}}^1$

素因数の和:1392401

約数の個数: 216

約数和(自身を含む): 887948233536

約数和(自身を除く): 640932253248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 126, 128, 132, 144, 154, 168, 176, 192, 198, 224, 231, 252, 256, 264, 288, 308, 336, 352, 384, 396, 448, 462, 504, 528, 576, 616, 672, 693, 704, 768, 792, 896, 924, 1008, 1056, 1152, 1232, 1344, 1386, 1408, 1584, 1792, 1848, 2016, 2112, 2304, 2464, 2688, 2772, 2816, 3168, 3696, 4032, 4224, 4928, 5376, 5544, 6336, 7392, 8064, 8448, 9856, 11088, 12672, 14784, 16128, 19712, 22176, 25344, 29568, 44352, 59136, 88704, 177408, 1392361, 2784722, 4177083, 5569444, 8354166, 9746527, 11138888, 12531249, 15315971, 16708332, 19493054, 22277776, 25062498, 29239581, 30631942, 33416664, 38986108, 44555552, 45947913, 50124996, 58479162, 61263884, 66833328, 77972216, 87718743, 89111104, 91895826, 100249992, 107211797, 116958324, 122527768, 133666656, 137843739, 155944432, 175437486, 178222208, 183791652, 200499984, 214423594, 233916648, 245055536, 267333312, 275687478, 311888864, 321635391, 350874972, 356444416, 367583304, 400999968, 428847188, 467833296, 490111072, 534666624, 551374956, 623777728, 643270782, 701749944, 735166608, 801999936, 857694376, 935666592, 964906173, 980222144, 1069333248, 1102749912, 1247555456, 1286541564, 1403499888, 1470333216, 1603999872, 1715388752, 1871333184, 1929812346, 1960444288, 2205499824, 2495110912, 2573083128, 2806999776, 2940666432, 3207999744, 3430777504, 3742666368, 3859624692, 3920888576, 4410999648, 5146166256, 5613999552, 5881332864, 6861555008, 7485332736, 7719249384, 8821999296, 10292332512, 11227999104, 11762665728, 13723110016, 15438498768, 17643998592, 20584665024, 22455998208, 27446220032, 30876997536, 35287997184, 41169330048, 61753995072, 82338660096, 123507990144, 247015980288]

約数ペア:

[(1, 247015980288), (2, 123507990144), (3, 82338660096), (4, 61753995072), (6, 41169330048), (7, 35287997184), (8, 30876997536), (9, 27446220032), (11, 22455998208), (12, 20584665024), (14, 17643998592), (16, 15438498768), (18, 13723110016), (21, 11762665728), (22, 11227999104), (24, 10292332512), (28, 8821999296), (32, 7719249384), (33, 7485332736), (36, 6861555008), (42, 5881332864), (44, 5613999552), (48, 5146166256), (56, 4410999648), (63, 3920888576), (64, 3859624692), (66, 3742666368), (72, 3430777504), (77, 3207999744), (84, 2940666432), (88, 2806999776), (96, 2573083128), (99, 2495110912), (112, 2205499824), (126, 1960444288), (128, 1929812346), (132, 1871333184), (144, 1715388752), (154, 1603999872), (168, 1470333216), (176, 1403499888), (192, 1286541564), (198, 1247555456), (224, 1102749912), (231, 1069333248), (252, 980222144), (256, 964906173), (264, 935666592), (288, 857694376), (308, 801999936), (336, 735166608), (352, 701749944), (384, 643270782), (396, 623777728), (448, 551374956), (462, 534666624), (504, 490111072), (528, 467833296), (576, 428847188), (616, 400999968), (672, 367583304), (693, 356444416), (704, 350874972), (768, 321635391), (792, 311888864), (896, 275687478), (924, 267333312), (1008, 245055536), (1056, 233916648), (1152, 214423594), (1232, 200499984), (1344, 183791652), (1386, 178222208), (1408, 175437486), (1584, 155944432), (1792, 137843739), (1848, 133666656), (2016, 122527768), (2112, 116958324), (2304, 107211797), (2464, 100249992), (2688, 91895826), (2772, 89111104), (2816, 87718743), (3168, 77972216), (3696, 66833328), (4032, 61263884), (4224, 58479162), (4928, 50124996), (5376, 45947913), (5544, 44555552), (6336, 38986108), (7392, 33416664), (8064, 30631942), (8448, 29239581), (9856, 25062498), (11088, 22277776), (12672, 19493054), (14784, 16708332), (16128, 15315971), (19712, 12531249), (22176, 11138888), (25344, 9746527), (29568, 8354166), (44352, 5569444), (59136, 4177083), (88704, 2784722), (177408, 1392361)]