215986176

素因数分解:

$2^{12}\times 3^5\times 7^1\times {\mathrm{31}}^1$

素因数の和:77

約数の個数: 312

約数和(自身を含む): 763270144

約数和(自身を除く): 547283968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 64, 72, 81, 84, 93, 96, 108, 112, 124, 126, 128, 144, 162, 168, 186, 189, 192, 216, 217, 224, 243, 248, 252, 256, 279, 288, 324, 336, 372, 378, 384, 432, 434, 448, 486, 496, 504, 512, 558, 567, 576, 648, 651, 672, 744, 756, 768, 837, 864, 868, 896, 972, 992, 1008, 1024, 1116, 1134, 1152, 1296, 1302, 1344, 1488, 1512, 1536, 1674, 1701, 1728, 1736, 1792, 1944, 1953, 1984, 2016, 2048, 2232, 2268, 2304, 2511, 2592, 2604, 2688, 2976, 3024, 3072, 3348, 3402, 3456, 3472, 3584, 3888, 3906, 3968, 4032, 4096, 4464, 4536, 4608, 5022, 5184, 5208, 5376, 5859, 5952, 6048, 6144, 6696, 6804, 6912, 6944, 7168, 7533, 7776, 7812, 7936, 8064, 8928, 9072, 9216, 10044, 10368, 10416, 10752, 11718, 11904, 12096, 12288, 13392, 13608, 13824, 13888, 14336, 15066, 15552, 15624, 15872, 16128, 17577, 17856, 18144, 18432, 20088, 20736, 20832, 21504, 23436, 23808, 24192, 26784, 27216, 27648, 27776, 28672, 30132, 31104, 31248, 31744, 32256, 35154, 35712, 36288, 36864, 40176, 41472, 41664, 43008, 46872, 47616, 48384, 52731, 53568, 54432, 55296, 55552, 60264, 62208, 62496, 63488, 64512, 70308, 71424, 72576, 80352, 82944, 83328, 86016, 93744, 95232, 96768, 105462, 107136, 108864, 110592, 111104, 120528, 124416, 124992, 126976, 129024, 140616, 142848, 145152, 160704, 165888, 166656, 187488, 190464, 193536, 210924, 214272, 217728, 222208, 241056, 248832, 249984, 258048, 281232, 285696, 290304, 321408, 331776, 333312, 374976, 380928, 387072, 421848, 428544, 435456, 444416, 482112, 497664, 499968, 562464, 571392, 580608, 642816, 666624, 749952, 774144, 843696, 857088, 870912, 888832, 964224, 995328, 999936, 1124928, 1142784, 1161216, 1285632, 1333248, 1499904, 1687392, 1714176, 1741824, 1928448, 1999872, 2249856, 2322432, 2571264, 2666496, 2999808, 3374784, 3428352, 3483648, 3856896, 3999744, 4499712, 5142528, 5999616, 6749568, 6967296, 7713792, 7999488, 8999424, 10285056, 11999232, 13499136, 15427584, 17998848, 23998464, 26998272, 30855168, 35997696, 53996544, 71995392, 107993088, 215986176]

約数ペア:

[(1, 215986176), (2, 107993088), (3, 71995392), (4, 53996544), (6, 35997696), (7, 30855168), (8, 26998272), (9, 23998464), (12, 17998848), (14, 15427584), (16, 13499136), (18, 11999232), (21, 10285056), (24, 8999424), (27, 7999488), (28, 7713792), (31, 6967296), (32, 6749568), (36, 5999616), (42, 5142528), (48, 4499712), (54, 3999744), (56, 3856896), (62, 3483648), (63, 3428352), (64, 3374784), (72, 2999808), (81, 2666496), (84, 2571264), (93, 2322432), (96, 2249856), (108, 1999872), (112, 1928448), (124, 1741824), (126, 1714176), (128, 1687392), (144, 1499904), (162, 1333248), (168, 1285632), (186, 1161216), (189, 1142784), (192, 1124928), (216, 999936), (217, 995328), (224, 964224), (243, 888832), (248, 870912), (252, 857088), (256, 843696), (279, 774144), (288, 749952), (324, 666624), (336, 642816), (372, 580608), (378, 571392), (384, 562464), (432, 499968), (434, 497664), (448, 482112), (486, 444416), (496, 435456), (504, 428544), (512, 421848), (558, 387072), (567, 380928), (576, 374976), (648, 333312), (651, 331776), (672, 321408), (744, 290304), (756, 285696), (768, 281232), (837, 258048), (864, 249984), (868, 248832), (896, 241056), (972, 222208), (992, 217728), (1008, 214272), (1024, 210924), (1116, 193536), (1134, 190464), (1152, 187488), (1296, 166656), (1302, 165888), (1344, 160704), (1488, 145152), (1512, 142848), (1536, 140616), (1674, 129024), (1701, 126976), (1728, 124992), (1736, 124416), (1792, 120528), (1944, 111104), (1953, 110592), (1984, 108864), (2016, 107136), (2048, 105462), (2232, 96768), (2268, 95232), (2304, 93744), (2511, 86016), (2592, 83328), (2604, 82944), (2688, 80352), (2976, 72576), (3024, 71424), (3072, 70308), (3348, 64512), (3402, 63488), (3456, 62496), (3472, 62208), (3584, 60264), (3888, 55552), (3906, 55296), (3968, 54432), (4032, 53568), (4096, 52731), (4464, 48384), (4536, 47616), (4608, 46872), (5022, 43008), (5184, 41664), (5208, 41472), (5376, 40176), (5859, 36864), (5952, 36288), (6048, 35712), (6144, 35154), (6696, 32256), (6804, 31744), (6912, 31248), (6944, 31104), (7168, 30132), (7533, 28672), (7776, 27776), (7812, 27648), (7936, 27216), (8064, 26784), (8928, 24192), (9072, 23808), (9216, 23436), (10044, 21504), (10368, 20832), (10416, 20736), (10752, 20088), (11718, 18432), (11904, 18144), (12096, 17856), (12288, 17577), (13392, 16128), (13608, 15872), (13824, 15624), (13888, 15552), (14336, 15066)]