217193088

素因数分解:

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

素因数の和:152

約数の個数: 256

約数和(自身を含む): 719712000

約数和(自身を除く): 502518912

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, 272, 291, 294, 336, 343, 357, 384, 388, 392, 408, 448, 476, 544, 582, 588, 672, 679, 686, 714, 776, 784, 816, 833, 896, 952, 1029, 1088, 1164, 1176, 1344, 1358, 1372, 1428, 1552, 1568, 1632, 1649, 1666, 1904, 2037, 2058, 2176, 2328, 2352, 2499, 2688, 2716, 2744, 2856, 3104, 3136, 3264, 3298, 3332, 3808, 4074, 4116, 4656, 4704, 4753, 4947, 4998, 5432, 5488, 5712, 5831, 6208, 6272, 6528, 6596, 6664, 7616, 8148, 8232, 9312, 9408, 9506, 9894, 9996, 10864, 10976, 11424, 11543, 11662, 12416, 13192, 13328, 14259, 15232, 16296, 16464, 17493, 18624, 18816, 19012, 19788, 19992, 21728, 21952, 22848, 23086, 23324, 26384, 26656, 28518, 32592, 32928, 33271, 34629, 34986, 37248, 38024, 39576, 39984, 43456, 43904, 45696, 46172, 46648, 52768, 53312, 57036, 65184, 65856, 66542, 69258, 69972, 76048, 79152, 79968, 80801, 86912, 92344, 93296, 99813, 105536, 106624, 114072, 130368, 131712, 133084, 138516, 139944, 152096, 158304, 159936, 161602, 184688, 186592, 199626, 211072, 228144, 242403, 260736, 266168, 277032, 279888, 304192, 316608, 319872, 323204, 369376, 373184, 399252, 456288, 484806, 532336, 554064, 559776, 565607, 608384, 633216, 646408, 738752, 746368, 798504, 912576, 969612, 1064672, 1108128, 1119552, 1131214, 1292816, 1477504, 1597008, 1696821, 1825152, 1939224, 2129344, 2216256, 2239104, 2262428, 2585632, 3194016, 3393642, 3878448, 4258688, 4432512, 4524856, 5171264, 6388032, 6787284, 7756896, 9049712, 10342528, 12776064, 13574568, 15513792, 18099424, 27149136, 31027584, 36198848, 54298272, 72397696, 108596544, 217193088]

約数ペア:

[(1, 217193088), (2, 108596544), (3, 72397696), (4, 54298272), (6, 36198848), (7, 31027584), (8, 27149136), (12, 18099424), (14, 15513792), (16, 13574568), (17, 12776064), (21, 10342528), (24, 9049712), (28, 7756896), (32, 6787284), (34, 6388032), (42, 5171264), (48, 4524856), (49, 4432512), (51, 4258688), (56, 3878448), (64, 3393642), (68, 3194016), (84, 2585632), (96, 2262428), (97, 2239104), (98, 2216256), (102, 2129344), (112, 1939224), (119, 1825152), (128, 1696821), (136, 1597008), (147, 1477504), (168, 1292816), (192, 1131214), (194, 1119552), (196, 1108128), (204, 1064672), (224, 969612), (238, 912576), (272, 798504), (291, 746368), (294, 738752), (336, 646408), (343, 633216), (357, 608384), (384, 565607), (388, 559776), (392, 554064), (408, 532336), (448, 484806), (476, 456288), (544, 399252), (582, 373184), (588, 369376), (672, 323204), (679, 319872), (686, 316608), (714, 304192), (776, 279888), (784, 277032), (816, 266168), (833, 260736), (896, 242403), (952, 228144), (1029, 211072), (1088, 199626), (1164, 186592), (1176, 184688), (1344, 161602), (1358, 159936), (1372, 158304), (1428, 152096), (1552, 139944), (1568, 138516), (1632, 133084), (1649, 131712), (1666, 130368), (1904, 114072), (2037, 106624), (2058, 105536), (2176, 99813), (2328, 93296), (2352, 92344), (2499, 86912), (2688, 80801), (2716, 79968), (2744, 79152), (2856, 76048), (3104, 69972), (3136, 69258), (3264, 66542), (3298, 65856), (3332, 65184), (3808, 57036), (4074, 53312), (4116, 52768), (4656, 46648), (4704, 46172), (4753, 45696), (4947, 43904), (4998, 43456), (5432, 39984), (5488, 39576), (5712, 38024), (5831, 37248), (6208, 34986), (6272, 34629), (6528, 33271), (6596, 32928), (6664, 32592), (7616, 28518), (8148, 26656), (8232, 26384), (9312, 23324), (9408, 23086), (9506, 22848), (9894, 21952), (9996, 21728), (10864, 19992), (10976, 19788), (11424, 19012), (11543, 18816), (11662, 18624), (12416, 17493), (13192, 16464), (13328, 16296), (14259, 15232)]