247339008

素因数分解:

$2^{11}\times 3^5\times 7^1\times {\mathrm{71}}^1$

素因数の和:115

約数の個数: 288

約数和(自身を含む): 858574080

約数和(自身を除く): 611235072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 71, 72, 81, 84, 96, 108, 112, 126, 128, 142, 144, 162, 168, 189, 192, 213, 216, 224, 243, 252, 256, 284, 288, 324, 336, 378, 384, 426, 432, 448, 486, 497, 504, 512, 567, 568, 576, 639, 648, 672, 756, 768, 852, 864, 896, 972, 994, 1008, 1024, 1134, 1136, 1152, 1278, 1296, 1344, 1491, 1512, 1536, 1701, 1704, 1728, 1792, 1917, 1944, 1988, 2016, 2048, 2268, 2272, 2304, 2556, 2592, 2688, 2982, 3024, 3072, 3402, 3408, 3456, 3584, 3834, 3888, 3976, 4032, 4473, 4536, 4544, 4608, 5112, 5184, 5376, 5751, 5964, 6048, 6144, 6804, 6816, 6912, 7168, 7668, 7776, 7952, 8064, 8946, 9072, 9088, 9216, 10224, 10368, 10752, 11502, 11928, 12096, 13419, 13608, 13632, 13824, 14336, 15336, 15552, 15904, 16128, 17253, 17892, 18144, 18176, 18432, 20448, 20736, 21504, 23004, 23856, 24192, 26838, 27216, 27264, 27648, 30672, 31104, 31808, 32256, 34506, 35784, 36288, 36352, 40257, 40896, 41472, 43008, 46008, 47712, 48384, 53676, 54432, 54528, 55296, 61344, 62208, 63616, 64512, 69012, 71568, 72576, 72704, 80514, 81792, 82944, 92016, 95424, 96768, 107352, 108864, 109056, 120771, 122688, 124416, 127232, 129024, 138024, 143136, 145152, 145408, 161028, 163584, 165888, 184032, 190848, 193536, 214704, 217728, 218112, 241542, 245376, 248832, 254464, 276048, 286272, 290304, 322056, 327168, 368064, 381696, 387072, 429408, 435456, 436224, 483084, 490752, 497664, 508928, 552096, 572544, 580608, 644112, 654336, 736128, 763392, 858816, 870912, 966168, 981504, 1017856, 1104192, 1145088, 1161216, 1288224, 1308672, 1472256, 1526784, 1717632, 1741824, 1932336, 1963008, 2208384, 2290176, 2576448, 2944512, 3053568, 3435264, 3483648, 3864672, 3926016, 4416768, 4580352, 5152896, 5889024, 6870528, 7729344, 8833536, 9160704, 10305792, 11778048, 13741056, 15458688, 17667072, 20611584, 27482112, 30917376, 35334144, 41223168, 61834752, 82446336, 123669504, 247339008]

約数ペア:

[(1, 247339008), (2, 123669504), (3, 82446336), (4, 61834752), (6, 41223168), (7, 35334144), (8, 30917376), (9, 27482112), (12, 20611584), (14, 17667072), (16, 15458688), (18, 13741056), (21, 11778048), (24, 10305792), (27, 9160704), (28, 8833536), (32, 7729344), (36, 6870528), (42, 5889024), (48, 5152896), (54, 4580352), (56, 4416768), (63, 3926016), (64, 3864672), (71, 3483648), (72, 3435264), (81, 3053568), (84, 2944512), (96, 2576448), (108, 2290176), (112, 2208384), (126, 1963008), (128, 1932336), (142, 1741824), (144, 1717632), (162, 1526784), (168, 1472256), (189, 1308672), (192, 1288224), (213, 1161216), (216, 1145088), (224, 1104192), (243, 1017856), (252, 981504), (256, 966168), (284, 870912), (288, 858816), (324, 763392), (336, 736128), (378, 654336), (384, 644112), (426, 580608), (432, 572544), (448, 552096), (486, 508928), (497, 497664), (504, 490752), (512, 483084), (567, 436224), (568, 435456), (576, 429408), (639, 387072), (648, 381696), (672, 368064), (756, 327168), (768, 322056), (852, 290304), (864, 286272), (896, 276048), (972, 254464), (994, 248832), (1008, 245376), (1024, 241542), (1134, 218112), (1136, 217728), (1152, 214704), (1278, 193536), (1296, 190848), (1344, 184032), (1491, 165888), (1512, 163584), (1536, 161028), (1701, 145408), (1704, 145152), (1728, 143136), (1792, 138024), (1917, 129024), (1944, 127232), (1988, 124416), (2016, 122688), (2048, 120771), (2268, 109056), (2272, 108864), (2304, 107352), (2556, 96768), (2592, 95424), (2688, 92016), (2982, 82944), (3024, 81792), (3072, 80514), (3402, 72704), (3408, 72576), (3456, 71568), (3584, 69012), (3834, 64512), (3888, 63616), (3976, 62208), (4032, 61344), (4473, 55296), (4536, 54528), (4544, 54432), (4608, 53676), (5112, 48384), (5184, 47712), (5376, 46008), (5751, 43008), (5964, 41472), (6048, 40896), (6144, 40257), (6804, 36352), (6816, 36288), (6912, 35784), (7168, 34506), (7668, 32256), (7776, 31808), (7952, 31104), (8064, 30672), (8946, 27648), (9072, 27264), (9088, 27216), (9216, 26838), (10224, 24192), (10368, 23856), (10752, 23004), (11502, 21504), (11928, 20736), (12096, 20448), (13419, 18432), (13608, 18176), (13632, 18144), (13824, 17892), (14336, 17253), (15336, 16128), (15552, 15904)]