217534464

素因数分解:

$2^{12}\times 3^3\times 7^1\times {\mathrm{281}}^1$

素因数の和:321

約数の個数: 208

約数和(自身を含む): 739155840

約数和(自身を除く): 521621376

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, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 281, 288, 336, 378, 384, 432, 448, 504, 512, 562, 576, 672, 756, 768, 843, 864, 896, 1008, 1024, 1124, 1152, 1344, 1512, 1536, 1686, 1728, 1792, 1967, 2016, 2048, 2248, 2304, 2529, 2688, 3024, 3072, 3372, 3456, 3584, 3934, 4032, 4096, 4496, 4608, 5058, 5376, 5901, 6048, 6144, 6744, 6912, 7168, 7587, 7868, 8064, 8992, 9216, 10116, 10752, 11802, 12096, 12288, 13488, 13824, 14336, 15174, 15736, 16128, 17703, 17984, 18432, 20232, 21504, 23604, 24192, 26976, 27648, 28672, 30348, 31472, 32256, 35406, 35968, 36864, 40464, 43008, 47208, 48384, 53109, 53952, 55296, 60696, 62944, 64512, 70812, 71936, 80928, 86016, 94416, 96768, 106218, 107904, 110592, 121392, 125888, 129024, 141624, 143872, 161856, 188832, 193536, 212436, 215808, 242784, 251776, 258048, 283248, 287744, 323712, 377664, 387072, 424872, 431616, 485568, 503552, 566496, 575488, 647424, 755328, 774144, 849744, 863232, 971136, 1007104, 1132992, 1150976, 1294848, 1510656, 1699488, 1726464, 1942272, 2014208, 2265984, 2589696, 3021312, 3398976, 3452928, 3884544, 4028416, 4531968, 5179392, 6042624, 6797952, 7769088, 8056832, 9063936, 10358784, 12085248, 13595904, 15538176, 18127872, 24170496, 27191808, 31076352, 36255744, 54383616, 72511488, 108767232, 217534464]

約数ペア:

[(1, 217534464), (2, 108767232), (3, 72511488), (4, 54383616), (6, 36255744), (7, 31076352), (8, 27191808), (9, 24170496), (12, 18127872), (14, 15538176), (16, 13595904), (18, 12085248), (21, 10358784), (24, 9063936), (27, 8056832), (28, 7769088), (32, 6797952), (36, 6042624), (42, 5179392), (48, 4531968), (54, 4028416), (56, 3884544), (63, 3452928), (64, 3398976), (72, 3021312), (84, 2589696), (96, 2265984), (108, 2014208), (112, 1942272), (126, 1726464), (128, 1699488), (144, 1510656), (168, 1294848), (189, 1150976), (192, 1132992), (216, 1007104), (224, 971136), (252, 863232), (256, 849744), (281, 774144), (288, 755328), (336, 647424), (378, 575488), (384, 566496), (432, 503552), (448, 485568), (504, 431616), (512, 424872), (562, 387072), (576, 377664), (672, 323712), (756, 287744), (768, 283248), (843, 258048), (864, 251776), (896, 242784), (1008, 215808), (1024, 212436), (1124, 193536), (1152, 188832), (1344, 161856), (1512, 143872), (1536, 141624), (1686, 129024), (1728, 125888), (1792, 121392), (1967, 110592), (2016, 107904), (2048, 106218), (2248, 96768), (2304, 94416), (2529, 86016), (2688, 80928), (3024, 71936), (3072, 70812), (3372, 64512), (3456, 62944), (3584, 60696), (3934, 55296), (4032, 53952), (4096, 53109), (4496, 48384), (4608, 47208), (5058, 43008), (5376, 40464), (5901, 36864), (6048, 35968), (6144, 35406), (6744, 32256), (6912, 31472), (7168, 30348), (7587, 28672), (7868, 27648), (8064, 26976), (8992, 24192), (9216, 23604), (10116, 21504), (10752, 20232), (11802, 18432), (12096, 17984), (12288, 17703), (13488, 16128), (13824, 15736), (14336, 15174)]