205438464

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1$

素因数の和:238

約数の個数: 320

約数和(自身を含む): 762094080

約数和(自身を除く): 556655616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 108, 112, 126, 128, 132, 144, 154, 168, 176, 189, 192, 193, 198, 216, 224, 231, 252, 256, 264, 288, 297, 308, 336, 352, 378, 384, 386, 396, 432, 448, 462, 504, 512, 528, 576, 579, 594, 616, 672, 693, 704, 756, 768, 772, 792, 864, 896, 924, 1008, 1056, 1152, 1158, 1188, 1232, 1344, 1351, 1386, 1408, 1512, 1536, 1544, 1584, 1728, 1737, 1792, 1848, 2016, 2079, 2112, 2123, 2304, 2316, 2376, 2464, 2688, 2702, 2772, 2816, 3024, 3088, 3168, 3456, 3474, 3584, 3696, 4032, 4053, 4158, 4224, 4246, 4608, 4632, 4752, 4928, 5211, 5376, 5404, 5544, 5632, 6048, 6176, 6336, 6369, 6912, 6948, 7392, 8064, 8106, 8316, 8448, 8492, 9264, 9504, 9856, 10422, 10752, 10808, 11088, 12096, 12159, 12352, 12672, 12738, 13824, 13896, 14784, 14861, 16128, 16212, 16632, 16896, 16984, 18528, 19008, 19107, 19712, 20844, 21616, 22176, 24192, 24318, 24704, 25344, 25476, 27792, 29568, 29722, 32256, 32424, 33264, 33968, 36477, 37056, 38016, 38214, 39424, 41688, 43232, 44352, 44583, 48384, 48636, 49408, 50688, 50952, 55584, 57321, 59136, 59444, 64848, 66528, 67936, 72954, 74112, 76032, 76428, 83376, 86464, 88704, 89166, 96768, 97272, 98816, 101904, 111168, 114642, 118272, 118888, 129696, 133056, 133749, 135872, 145908, 148224, 152064, 152856, 166752, 172928, 177408, 178332, 194544, 203808, 222336, 229284, 237776, 259392, 266112, 267498, 271744, 291816, 296448, 305712, 333504, 345856, 354816, 356664, 389088, 401247, 407616, 444672, 458568, 475552, 518784, 532224, 534996, 543488, 583632, 611424, 667008, 691712, 713328, 778176, 802494, 815232, 889344, 917136, 951104, 1037568, 1064448, 1069992, 1086976, 1167264, 1222848, 1334016, 1426656, 1556352, 1604988, 1630464, 1834272, 1902208, 2075136, 2139984, 2334528, 2445696, 2668032, 2853312, 3112704, 3209976, 3260928, 3668544, 3804416, 4279968, 4669056, 4891392, 5706624, 6225408, 6419952, 7337088, 7608832, 8559936, 9338112, 9782784, 11413248, 12839904, 14674176, 17119872, 18676224, 22826496, 25679808, 29348352, 34239744, 51359616, 68479488, 102719232, 205438464]

約数ペア:

[(1, 205438464), (2, 102719232), (3, 68479488), (4, 51359616), (6, 34239744), (7, 29348352), (8, 25679808), (9, 22826496), (11, 18676224), (12, 17119872), (14, 14674176), (16, 12839904), (18, 11413248), (21, 9782784), (22, 9338112), (24, 8559936), (27, 7608832), (28, 7337088), (32, 6419952), (33, 6225408), (36, 5706624), (42, 4891392), (44, 4669056), (48, 4279968), (54, 3804416), (56, 3668544), (63, 3260928), (64, 3209976), (66, 3112704), (72, 2853312), (77, 2668032), (84, 2445696), (88, 2334528), (96, 2139984), (99, 2075136), (108, 1902208), (112, 1834272), (126, 1630464), (128, 1604988), (132, 1556352), (144, 1426656), (154, 1334016), (168, 1222848), (176, 1167264), (189, 1086976), (192, 1069992), (193, 1064448), (198, 1037568), (216, 951104), (224, 917136), (231, 889344), (252, 815232), (256, 802494), (264, 778176), (288, 713328), (297, 691712), (308, 667008), (336, 611424), (352, 583632), (378, 543488), (384, 534996), (386, 532224), (396, 518784), (432, 475552), (448, 458568), (462, 444672), (504, 407616), (512, 401247), (528, 389088), (576, 356664), (579, 354816), (594, 345856), (616, 333504), (672, 305712), (693, 296448), (704, 291816), (756, 271744), (768, 267498), (772, 266112), (792, 259392), (864, 237776), (896, 229284), (924, 222336), (1008, 203808), (1056, 194544), (1152, 178332), (1158, 177408), (1188, 172928), (1232, 166752), (1344, 152856), (1351, 152064), (1386, 148224), (1408, 145908), (1512, 135872), (1536, 133749), (1544, 133056), (1584, 129696), (1728, 118888), (1737, 118272), (1792, 114642), (1848, 111168), (2016, 101904), (2079, 98816), (2112, 97272), (2123, 96768), (2304, 89166), (2316, 88704), (2376, 86464), (2464, 83376), (2688, 76428), (2702, 76032), (2772, 74112), (2816, 72954), (3024, 67936), (3088, 66528), (3168, 64848), (3456, 59444), (3474, 59136), (3584, 57321), (3696, 55584), (4032, 50952), (4053, 50688), (4158, 49408), (4224, 48636), (4246, 48384), (4608, 44583), (4632, 44352), (4752, 43232), (4928, 41688), (5211, 39424), (5376, 38214), (5404, 38016), (5544, 37056), (5632, 36477), (6048, 33968), (6176, 33264), (6336, 32424), (6369, 32256), (6912, 29722), (6948, 29568), (7392, 27792), (8064, 25476), (8106, 25344), (8316, 24704), (8448, 24318), (8492, 24192), (9264, 22176), (9504, 21616), (9856, 20844), (10422, 19712), (10752, 19107), (10808, 19008), (11088, 18528), (12096, 16984), (12159, 16896), (12352, 16632), (12672, 16212), (12738, 16128), (13824, 14861), (13896, 14784)]