218934144

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1$

素因数の和:490

約数の個数: 256

約数和(自身を含む): 760838400

約数和(自身を除く): 541904256

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 32, 33, 36, 39, 44, 48, 52, 54, 64, 66, 72, 78, 88, 96, 99, 104, 108, 117, 128, 132, 143, 144, 156, 176, 192, 198, 208, 216, 234, 264, 286, 288, 297, 312, 351, 352, 384, 396, 416, 429, 432, 443, 468, 528, 572, 576, 594, 624, 702, 704, 792, 832, 858, 864, 886, 936, 1056, 1144, 1152, 1188, 1248, 1287, 1329, 1404, 1408, 1584, 1664, 1716, 1728, 1772, 1872, 2112, 2288, 2376, 2496, 2574, 2658, 2808, 3168, 3432, 3456, 3544, 3744, 3861, 3987, 4224, 4576, 4752, 4873, 4992, 5148, 5316, 5616, 5759, 6336, 6864, 7088, 7488, 7722, 7974, 9152, 9504, 9746, 10296, 10632, 11232, 11518, 11961, 12672, 13728, 14176, 14619, 14976, 15444, 15948, 17277, 18304, 19008, 19492, 20592, 21264, 22464, 23036, 23922, 27456, 28352, 29238, 30888, 31896, 34554, 38016, 38984, 41184, 42528, 43857, 44928, 46072, 47844, 51831, 54912, 56704, 58476, 61776, 63349, 63792, 69108, 77968, 82368, 85056, 87714, 92144, 95688, 103662, 116952, 123552, 126698, 127584, 131571, 138216, 155493, 155936, 164736, 170112, 175428, 184288, 190047, 191376, 207324, 233904, 247104, 253396, 255168, 263142, 276432, 310986, 311872, 350856, 368576, 380094, 382752, 414648, 467808, 494208, 506792, 510336, 526284, 552864, 570141, 621972, 623744, 701712, 737152, 760188, 765504, 829296, 935616, 1013584, 1052568, 1105728, 1140282, 1243944, 1403424, 1520376, 1531008, 1658592, 1710423, 1871232, 2027168, 2105136, 2211456, 2280564, 2487888, 2806848, 3040752, 3317184, 3420846, 4054336, 4210272, 4561128, 4975776, 5613696, 6081504, 6634368, 6841692, 8108672, 8420544, 9122256, 9951552, 12163008, 13683384, 16841088, 18244512, 19903104, 24326016, 27366768, 36489024, 54733536, 72978048, 109467072, 218934144]

約数ペア:

[(1, 218934144), (2, 109467072), (3, 72978048), (4, 54733536), (6, 36489024), (8, 27366768), (9, 24326016), (11, 19903104), (12, 18244512), (13, 16841088), (16, 13683384), (18, 12163008), (22, 9951552), (24, 9122256), (26, 8420544), (27, 8108672), (32, 6841692), (33, 6634368), (36, 6081504), (39, 5613696), (44, 4975776), (48, 4561128), (52, 4210272), (54, 4054336), (64, 3420846), (66, 3317184), (72, 3040752), (78, 2806848), (88, 2487888), (96, 2280564), (99, 2211456), (104, 2105136), (108, 2027168), (117, 1871232), (128, 1710423), (132, 1658592), (143, 1531008), (144, 1520376), (156, 1403424), (176, 1243944), (192, 1140282), (198, 1105728), (208, 1052568), (216, 1013584), (234, 935616), (264, 829296), (286, 765504), (288, 760188), (297, 737152), (312, 701712), (351, 623744), (352, 621972), (384, 570141), (396, 552864), (416, 526284), (429, 510336), (432, 506792), (443, 494208), (468, 467808), (528, 414648), (572, 382752), (576, 380094), (594, 368576), (624, 350856), (702, 311872), (704, 310986), (792, 276432), (832, 263142), (858, 255168), (864, 253396), (886, 247104), (936, 233904), (1056, 207324), (1144, 191376), (1152, 190047), (1188, 184288), (1248, 175428), (1287, 170112), (1329, 164736), (1404, 155936), (1408, 155493), (1584, 138216), (1664, 131571), (1716, 127584), (1728, 126698), (1772, 123552), (1872, 116952), (2112, 103662), (2288, 95688), (2376, 92144), (2496, 87714), (2574, 85056), (2658, 82368), (2808, 77968), (3168, 69108), (3432, 63792), (3456, 63349), (3544, 61776), (3744, 58476), (3861, 56704), (3987, 54912), (4224, 51831), (4576, 47844), (4752, 46072), (4873, 44928), (4992, 43857), (5148, 42528), (5316, 41184), (5616, 38984), (5759, 38016), (6336, 34554), (6864, 31896), (7088, 30888), (7488, 29238), (7722, 28352), (7974, 27456), (9152, 23922), (9504, 23036), (9746, 22464), (10296, 21264), (10632, 20592), (11232, 19492), (11518, 19008), (11961, 18304), (12672, 17277), (13728, 15948), (14176, 15444), (14619, 14976)]