251935488

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:200

約数の個数: 288

約数和(自身を含む): 879083520

約数和(自身を除く): 627148032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 41, 42, 48, 54, 56, 63, 64, 72, 82, 84, 96, 108, 112, 123, 126, 127, 128, 144, 164, 168, 189, 192, 216, 224, 246, 252, 254, 256, 287, 288, 328, 336, 369, 378, 381, 384, 432, 448, 492, 504, 508, 574, 576, 656, 672, 738, 756, 762, 768, 861, 864, 889, 896, 984, 1008, 1016, 1107, 1143, 1148, 1152, 1312, 1344, 1476, 1512, 1524, 1722, 1728, 1778, 1792, 1968, 2016, 2032, 2214, 2286, 2296, 2304, 2583, 2624, 2667, 2688, 2952, 3024, 3048, 3429, 3444, 3456, 3556, 3936, 4032, 4064, 4428, 4572, 4592, 5166, 5207, 5248, 5334, 5376, 5904, 6048, 6096, 6858, 6888, 6912, 7112, 7749, 7872, 8001, 8064, 8128, 8856, 9144, 9184, 10332, 10414, 10496, 10668, 11808, 12096, 12192, 13716, 13776, 14224, 15498, 15621, 15744, 16002, 16128, 16256, 17712, 18288, 18368, 20664, 20828, 21336, 23616, 24003, 24192, 24384, 27432, 27552, 28448, 30996, 31242, 31488, 32004, 32512, 35424, 36449, 36576, 36736, 41328, 41656, 42672, 46863, 47232, 48006, 48384, 48768, 54864, 55104, 56896, 61992, 62484, 64008, 70848, 72898, 73152, 73472, 82656, 83312, 85344, 93726, 94464, 96012, 97536, 109347, 109728, 110208, 113792, 123984, 124968, 128016, 140589, 141696, 145796, 146304, 165312, 166624, 170688, 187452, 192024, 218694, 219456, 220416, 227584, 247968, 249936, 256032, 281178, 283392, 291592, 292608, 328041, 330624, 333248, 341376, 374904, 384048, 437388, 438912, 495936, 499872, 512064, 562356, 583184, 656082, 661248, 666496, 682752, 749808, 768096, 874776, 877824, 984123, 991872, 999744, 1024128, 1124712, 1166368, 1312164, 1332992, 1499616, 1536192, 1749552, 1968246, 1983744, 1999488, 2048256, 2249424, 2332736, 2624328, 2999232, 3072384, 3499104, 3936492, 3998976, 4498848, 4665472, 5248656, 5998464, 6144768, 6998208, 7872984, 8997696, 9330944, 10497312, 11996928, 13996416, 15745968, 17995392, 20994624, 27992832, 31491936, 35990784, 41989248, 62983872, 83978496, 125967744, 251935488]

約数ペア:

[(1, 251935488), (2, 125967744), (3, 83978496), (4, 62983872), (6, 41989248), (7, 35990784), (8, 31491936), (9, 27992832), (12, 20994624), (14, 17995392), (16, 15745968), (18, 13996416), (21, 11996928), (24, 10497312), (27, 9330944), (28, 8997696), (32, 7872984), (36, 6998208), (41, 6144768), (42, 5998464), (48, 5248656), (54, 4665472), (56, 4498848), (63, 3998976), (64, 3936492), (72, 3499104), (82, 3072384), (84, 2999232), (96, 2624328), (108, 2332736), (112, 2249424), (123, 2048256), (126, 1999488), (127, 1983744), (128, 1968246), (144, 1749552), (164, 1536192), (168, 1499616), (189, 1332992), (192, 1312164), (216, 1166368), (224, 1124712), (246, 1024128), (252, 999744), (254, 991872), (256, 984123), (287, 877824), (288, 874776), (328, 768096), (336, 749808), (369, 682752), (378, 666496), (381, 661248), (384, 656082), (432, 583184), (448, 562356), (492, 512064), (504, 499872), (508, 495936), (574, 438912), (576, 437388), (656, 384048), (672, 374904), (738, 341376), (756, 333248), (762, 330624), (768, 328041), (861, 292608), (864, 291592), (889, 283392), (896, 281178), (984, 256032), (1008, 249936), (1016, 247968), (1107, 227584), (1143, 220416), (1148, 219456), (1152, 218694), (1312, 192024), (1344, 187452), (1476, 170688), (1512, 166624), (1524, 165312), (1722, 146304), (1728, 145796), (1778, 141696), (1792, 140589), (1968, 128016), (2016, 124968), (2032, 123984), (2214, 113792), (2286, 110208), (2296, 109728), (2304, 109347), (2583, 97536), (2624, 96012), (2667, 94464), (2688, 93726), (2952, 85344), (3024, 83312), (3048, 82656), (3429, 73472), (3444, 73152), (3456, 72898), (3556, 70848), (3936, 64008), (4032, 62484), (4064, 61992), (4428, 56896), (4572, 55104), (4592, 54864), (5166, 48768), (5207, 48384), (5248, 48006), (5334, 47232), (5376, 46863), (5904, 42672), (6048, 41656), (6096, 41328), (6858, 36736), (6888, 36576), (6912, 36449), (7112, 35424), (7749, 32512), (7872, 32004), (8001, 31488), (8064, 31242), (8128, 30996), (8856, 28448), (9144, 27552), (9184, 27432), (10332, 24384), (10414, 24192), (10496, 24003), (10668, 23616), (11808, 21336), (12096, 20828), (12192, 20664), (13716, 18368), (13776, 18288), (14224, 17712), (15498, 16256), (15621, 16128), (15744, 16002)]