217111104

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:255

約数の個数: 280

約数和(自身を含む): 763186688

約数和(自身を除く): 546075584

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, 144, 162, 168, 186, 189, 192, 193, 216, 217, 224, 248, 252, 279, 288, 324, 336, 372, 378, 386, 432, 434, 448, 496, 504, 558, 567, 576, 579, 648, 651, 672, 744, 756, 772, 837, 864, 868, 992, 1008, 1116, 1134, 1158, 1296, 1302, 1344, 1351, 1488, 1512, 1544, 1674, 1728, 1736, 1737, 1953, 1984, 2016, 2232, 2268, 2316, 2511, 2592, 2604, 2702, 2976, 3024, 3088, 3348, 3472, 3474, 3906, 4032, 4053, 4464, 4536, 4632, 5022, 5184, 5208, 5211, 5404, 5859, 5952, 5983, 6048, 6176, 6696, 6944, 6948, 7812, 8106, 8928, 9072, 9264, 10044, 10416, 10422, 10808, 11718, 11966, 12096, 12159, 12352, 13392, 13888, 13896, 15624, 15633, 16212, 17577, 17856, 17949, 18144, 18528, 20088, 20832, 20844, 21616, 23436, 23932, 24318, 26784, 27792, 31248, 31266, 32424, 35154, 35898, 36288, 36477, 37056, 40176, 41664, 41688, 41881, 43232, 46872, 47864, 48636, 53568, 53847, 55584, 62496, 62532, 64848, 70308, 71796, 72954, 80352, 83376, 83762, 86464, 93744, 95728, 97272, 107694, 109431, 111168, 124992, 125064, 125643, 129696, 140616, 143592, 145908, 160704, 161541, 166752, 167524, 187488, 191456, 194544, 215388, 218862, 250128, 251286, 259392, 281232, 287184, 291816, 323082, 333504, 335048, 374976, 376929, 382912, 389088, 430776, 437724, 484623, 500256, 502572, 562464, 574368, 583632, 646164, 670096, 753858, 778176, 861552, 875448, 969246, 1000512, 1005144, 1124928, 1130787, 1148736, 1167264, 1292328, 1340192, 1507716, 1723104, 1750896, 1938492, 2010288, 2261574, 2334528, 2584656, 2680384, 3015432, 3392361, 3446208, 3501792, 3876984, 4020576, 4523148, 5169312, 6030864, 6784722, 7003584, 7753968, 8041152, 9046296, 10338624, 12061728, 13569444, 15507936, 18092592, 24123456, 27138888, 31015872, 36185184, 54277776, 72370368, 108555552, 217111104]

約数ペア:

[(1, 217111104), (2, 108555552), (3, 72370368), (4, 54277776), (6, 36185184), (7, 31015872), (8, 27138888), (9, 24123456), (12, 18092592), (14, 15507936), (16, 13569444), (18, 12061728), (21, 10338624), (24, 9046296), (27, 8041152), (28, 7753968), (31, 7003584), (32, 6784722), (36, 6030864), (42, 5169312), (48, 4523148), (54, 4020576), (56, 3876984), (62, 3501792), (63, 3446208), (64, 3392361), (72, 3015432), (81, 2680384), (84, 2584656), (93, 2334528), (96, 2261574), (108, 2010288), (112, 1938492), (124, 1750896), (126, 1723104), (144, 1507716), (162, 1340192), (168, 1292328), (186, 1167264), (189, 1148736), (192, 1130787), (193, 1124928), (216, 1005144), (217, 1000512), (224, 969246), (248, 875448), (252, 861552), (279, 778176), (288, 753858), (324, 670096), (336, 646164), (372, 583632), (378, 574368), (386, 562464), (432, 502572), (434, 500256), (448, 484623), (496, 437724), (504, 430776), (558, 389088), (567, 382912), (576, 376929), (579, 374976), (648, 335048), (651, 333504), (672, 323082), (744, 291816), (756, 287184), (772, 281232), (837, 259392), (864, 251286), (868, 250128), (992, 218862), (1008, 215388), (1116, 194544), (1134, 191456), (1158, 187488), (1296, 167524), (1302, 166752), (1344, 161541), (1351, 160704), (1488, 145908), (1512, 143592), (1544, 140616), (1674, 129696), (1728, 125643), (1736, 125064), (1737, 124992), (1953, 111168), (1984, 109431), (2016, 107694), (2232, 97272), (2268, 95728), (2316, 93744), (2511, 86464), (2592, 83762), (2604, 83376), (2702, 80352), (2976, 72954), (3024, 71796), (3088, 70308), (3348, 64848), (3472, 62532), (3474, 62496), (3906, 55584), (4032, 53847), (4053, 53568), (4464, 48636), (4536, 47864), (4632, 46872), (5022, 43232), (5184, 41881), (5208, 41688), (5211, 41664), (5404, 40176), (5859, 37056), (5952, 36477), (5983, 36288), (6048, 35898), (6176, 35154), (6696, 32424), (6944, 31266), (6948, 31248), (7812, 27792), (8106, 26784), (8928, 24318), (9072, 23932), (9264, 23436), (10044, 21616), (10416, 20844), (10422, 20832), (10808, 20088), (11718, 18528), (11966, 18144), (12096, 17949), (12159, 17856), (12352, 17577), (13392, 16212), (13888, 15633), (13896, 15624)]