1245017088

素因数分解:

$2^{10}\times 3^3\times 7^2\times {\mathrm{919}}^1$

素因数の和:962

約数の個数: 264

約数和(自身を含む): 4293787200

約数和(自身を除く): 3048770112

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, 384, 392, 432, 441, 448, 504, 512, 576, 588, 672, 756, 768, 784, 864, 882, 896, 919, 1008, 1024, 1152, 1176, 1323, 1344, 1512, 1536, 1568, 1728, 1764, 1792, 1838, 2016, 2304, 2352, 2646, 2688, 2757, 3024, 3072, 3136, 3456, 3528, 3584, 3676, 4032, 4608, 4704, 5292, 5376, 5514, 6048, 6272, 6433, 6912, 7056, 7168, 7352, 8064, 8271, 9216, 9408, 10584, 10752, 11028, 12096, 12544, 12866, 13824, 14112, 14704, 16128, 16542, 18816, 19299, 21168, 21504, 22056, 24192, 24813, 25088, 25732, 27648, 28224, 29408, 32256, 33084, 37632, 38598, 42336, 44112, 45031, 48384, 49626, 50176, 51464, 56448, 57897, 58816, 64512, 66168, 75264, 77196, 84672, 88224, 90062, 96768, 99252, 102928, 112896, 115794, 117632, 132336, 135093, 150528, 154392, 169344, 173691, 176448, 180124, 193536, 198504, 205856, 225792, 231588, 235264, 264672, 270186, 308784, 338688, 347382, 352896, 360248, 397008, 405279, 411712, 451584, 463176, 470528, 529344, 540372, 617568, 677376, 694764, 705792, 720496, 794016, 810558, 823424, 926352, 941056, 1058688, 1080744, 1215837, 1235136, 1354752, 1389528, 1411584, 1440992, 1588032, 1621116, 1646848, 1852704, 2117376, 2161488, 2431674, 2470272, 2779056, 2823168, 2881984, 3176064, 3242232, 3293696, 3705408, 4234752, 4322976, 4863348, 4940544, 5558112, 5763968, 6352128, 6484464, 6587392, 7410816, 8469504, 8645952, 9726696, 9881088, 11116224, 11527936, 12704256, 12968928, 14821632, 17291904, 19453392, 19762176, 22232448, 23055872, 25408512, 25937856, 29643264, 34583808, 38906784, 44464896, 46111744, 51875712, 59286528, 69167616, 77813568, 88929792, 103751424, 138335232, 155627136, 177859584, 207502848, 311254272, 415005696, 622508544, 1245017088]

約数ペア:

[(1, 1245017088), (2, 622508544), (3, 415005696), (4, 311254272), (6, 207502848), (7, 177859584), (8, 155627136), (9, 138335232), (12, 103751424), (14, 88929792), (16, 77813568), (18, 69167616), (21, 59286528), (24, 51875712), (27, 46111744), (28, 44464896), (32, 38906784), (36, 34583808), (42, 29643264), (48, 25937856), (49, 25408512), (54, 23055872), (56, 22232448), (63, 19762176), (64, 19453392), (72, 17291904), (84, 14821632), (96, 12968928), (98, 12704256), (108, 11527936), (112, 11116224), (126, 9881088), (128, 9726696), (144, 8645952), (147, 8469504), (168, 7410816), (189, 6587392), (192, 6484464), (196, 6352128), (216, 5763968), (224, 5558112), (252, 4940544), (256, 4863348), (288, 4322976), (294, 4234752), (336, 3705408), (378, 3293696), (384, 3242232), (392, 3176064), (432, 2881984), (441, 2823168), (448, 2779056), (504, 2470272), (512, 2431674), (576, 2161488), (588, 2117376), (672, 1852704), (756, 1646848), (768, 1621116), (784, 1588032), (864, 1440992), (882, 1411584), (896, 1389528), (919, 1354752), (1008, 1235136), (1024, 1215837), (1152, 1080744), (1176, 1058688), (1323, 941056), (1344, 926352), (1512, 823424), (1536, 810558), (1568, 794016), (1728, 720496), (1764, 705792), (1792, 694764), (1838, 677376), (2016, 617568), (2304, 540372), (2352, 529344), (2646, 470528), (2688, 463176), (2757, 451584), (3024, 411712), (3072, 405279), (3136, 397008), (3456, 360248), (3528, 352896), (3584, 347382), (3676, 338688), (4032, 308784), (4608, 270186), (4704, 264672), (5292, 235264), (5376, 231588), (5514, 225792), (6048, 205856), (6272, 198504), (6433, 193536), (6912, 180124), (7056, 176448), (7168, 173691), (7352, 169344), (8064, 154392), (8271, 150528), (9216, 135093), (9408, 132336), (10584, 117632), (10752, 115794), (11028, 112896), (12096, 102928), (12544, 99252), (12866, 96768), (13824, 90062), (14112, 88224), (14704, 84672), (16128, 77196), (16542, 75264), (18816, 66168), (19299, 64512), (21168, 58816), (21504, 57897), (22056, 56448), (24192, 51464), (24813, 50176), (25088, 49626), (25732, 48384), (27648, 45031), (28224, 44112), (29408, 42336), (32256, 38598), (33084, 37632)]