248220672

素因数分解:

$2^{10}\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:151

約数の個数: 264

約数和(自身を含む): 823287024

約数和(自身を除く): 575066352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 49, 51, 56, 64, 68, 84, 96, 97, 98, 102, 112, 119, 128, 136, 147, 168, 192, 194, 196, 204, 224, 238, 256, 272, 291, 294, 336, 357, 384, 388, 392, 408, 448, 476, 512, 544, 582, 588, 672, 679, 714, 768, 776, 784, 816, 833, 896, 952, 1024, 1088, 1164, 1176, 1344, 1358, 1428, 1536, 1552, 1568, 1632, 1649, 1666, 1792, 1904, 2037, 2176, 2328, 2352, 2499, 2688, 2716, 2856, 3072, 3104, 3136, 3264, 3298, 3332, 3584, 3808, 4074, 4352, 4656, 4704, 4753, 4947, 4998, 5376, 5432, 5712, 6208, 6272, 6528, 6596, 6664, 7168, 7616, 8148, 8704, 9312, 9408, 9506, 9894, 9996, 10752, 10864, 11424, 11543, 12416, 12544, 13056, 13192, 13328, 14259, 15232, 16296, 17408, 18624, 18816, 19012, 19788, 19992, 21504, 21728, 22848, 23086, 24832, 25088, 26112, 26384, 26656, 28518, 30464, 32592, 34629, 37248, 37632, 38024, 39576, 39984, 43456, 45696, 46172, 49664, 50176, 52224, 52768, 53312, 57036, 60928, 65184, 69258, 74496, 75264, 76048, 79152, 79968, 80801, 86912, 91392, 92344, 99328, 105536, 106624, 114072, 121856, 130368, 138516, 148992, 150528, 152096, 158304, 159936, 161602, 173824, 182784, 184688, 211072, 213248, 228144, 242403, 260736, 277032, 297984, 304192, 316608, 319872, 323204, 347648, 365568, 369376, 422144, 426496, 456288, 484806, 521472, 554064, 608384, 633216, 639744, 646408, 695296, 738752, 844288, 852992, 912576, 969612, 1042944, 1108128, 1216768, 1266432, 1279488, 1292816, 1477504, 1688576, 1825152, 1939224, 2085888, 2216256, 2433536, 2532864, 2558976, 2585632, 2955008, 3650304, 3878448, 4432512, 4867072, 5065728, 5171264, 5910016, 7300608, 7756896, 8865024, 10342528, 11820032, 14601216, 15513792, 17730048, 20685056, 31027584, 35460096, 41370112, 62055168, 82740224, 124110336, 248220672]

約数ペア:

[(1, 248220672), (2, 124110336), (3, 82740224), (4, 62055168), (6, 41370112), (7, 35460096), (8, 31027584), (12, 20685056), (14, 17730048), (16, 15513792), (17, 14601216), (21, 11820032), (24, 10342528), (28, 8865024), (32, 7756896), (34, 7300608), (42, 5910016), (48, 5171264), (49, 5065728), (51, 4867072), (56, 4432512), (64, 3878448), (68, 3650304), (84, 2955008), (96, 2585632), (97, 2558976), (98, 2532864), (102, 2433536), (112, 2216256), (119, 2085888), (128, 1939224), (136, 1825152), (147, 1688576), (168, 1477504), (192, 1292816), (194, 1279488), (196, 1266432), (204, 1216768), (224, 1108128), (238, 1042944), (256, 969612), (272, 912576), (291, 852992), (294, 844288), (336, 738752), (357, 695296), (384, 646408), (388, 639744), (392, 633216), (408, 608384), (448, 554064), (476, 521472), (512, 484806), (544, 456288), (582, 426496), (588, 422144), (672, 369376), (679, 365568), (714, 347648), (768, 323204), (776, 319872), (784, 316608), (816, 304192), (833, 297984), (896, 277032), (952, 260736), (1024, 242403), (1088, 228144), (1164, 213248), (1176, 211072), (1344, 184688), (1358, 182784), (1428, 173824), (1536, 161602), (1552, 159936), (1568, 158304), (1632, 152096), (1649, 150528), (1666, 148992), (1792, 138516), (1904, 130368), (2037, 121856), (2176, 114072), (2328, 106624), (2352, 105536), (2499, 99328), (2688, 92344), (2716, 91392), (2856, 86912), (3072, 80801), (3104, 79968), (3136, 79152), (3264, 76048), (3298, 75264), (3332, 74496), (3584, 69258), (3808, 65184), (4074, 60928), (4352, 57036), (4656, 53312), (4704, 52768), (4753, 52224), (4947, 50176), (4998, 49664), (5376, 46172), (5432, 45696), (5712, 43456), (6208, 39984), (6272, 39576), (6528, 38024), (6596, 37632), (6664, 37248), (7168, 34629), (7616, 32592), (8148, 30464), (8704, 28518), (9312, 26656), (9408, 26384), (9506, 26112), (9894, 25088), (9996, 24832), (10752, 23086), (10864, 22848), (11424, 21728), (11543, 21504), (12416, 19992), (12544, 19788), (13056, 19012), (13192, 18816), (13328, 18624), (14259, 17408), (15232, 16296)]