243347328

素因数分解:

$2^7\times 3^4\times 7^2\times {\mathrm{479}}^1$

素因数の和:519

約数の個数: 240

約数和(自身を含む): 844192800

約数和(自身を除く): 600845472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 96, 98, 108, 112, 126, 128, 144, 147, 162, 168, 189, 192, 196, 216, 224, 252, 288, 294, 324, 336, 378, 384, 392, 432, 441, 448, 479, 504, 567, 576, 588, 648, 672, 756, 784, 864, 882, 896, 958, 1008, 1134, 1152, 1176, 1296, 1323, 1344, 1437, 1512, 1568, 1728, 1764, 1916, 2016, 2268, 2352, 2592, 2646, 2688, 2874, 3024, 3136, 3353, 3456, 3528, 3832, 3969, 4032, 4311, 4536, 4704, 5184, 5292, 5748, 6048, 6272, 6706, 7056, 7664, 7938, 8064, 8622, 9072, 9408, 10059, 10368, 10584, 11496, 12096, 12933, 13412, 14112, 15328, 15876, 17244, 18144, 18816, 20118, 21168, 22992, 23471, 24192, 25866, 26824, 28224, 30177, 30656, 31752, 34488, 36288, 38799, 40236, 42336, 45984, 46942, 51732, 53648, 56448, 60354, 61312, 63504, 68976, 70413, 72576, 77598, 80472, 84672, 90531, 91968, 93884, 103464, 107296, 120708, 127008, 137952, 140826, 155196, 160944, 169344, 181062, 183936, 187768, 206928, 211239, 214592, 241416, 254016, 271593, 275904, 281652, 310392, 321888, 362124, 375536, 413856, 422478, 429184, 482832, 508032, 543186, 551808, 563304, 620784, 633717, 643776, 724248, 751072, 827712, 844956, 965664, 1086372, 1126608, 1241568, 1267434, 1287552, 1448496, 1502144, 1655424, 1689912, 1901151, 1931328, 2172744, 2253216, 2483136, 2534868, 2896992, 3004288, 3379824, 3802302, 3862656, 4345488, 4506432, 4966272, 5069736, 5793984, 6759648, 7604604, 8690976, 9012864, 10139472, 11587968, 13519296, 15209208, 17381952, 20278944, 27038592, 30418416, 34763904, 40557888, 60836832, 81115776, 121673664, 243347328]

約数ペア:

[(1, 243347328), (2, 121673664), (3, 81115776), (4, 60836832), (6, 40557888), (7, 34763904), (8, 30418416), (9, 27038592), (12, 20278944), (14, 17381952), (16, 15209208), (18, 13519296), (21, 11587968), (24, 10139472), (27, 9012864), (28, 8690976), (32, 7604604), (36, 6759648), (42, 5793984), (48, 5069736), (49, 4966272), (54, 4506432), (56, 4345488), (63, 3862656), (64, 3802302), (72, 3379824), (81, 3004288), (84, 2896992), (96, 2534868), (98, 2483136), (108, 2253216), (112, 2172744), (126, 1931328), (128, 1901151), (144, 1689912), (147, 1655424), (162, 1502144), (168, 1448496), (189, 1287552), (192, 1267434), (196, 1241568), (216, 1126608), (224, 1086372), (252, 965664), (288, 844956), (294, 827712), (324, 751072), (336, 724248), (378, 643776), (384, 633717), (392, 620784), (432, 563304), (441, 551808), (448, 543186), (479, 508032), (504, 482832), (567, 429184), (576, 422478), (588, 413856), (648, 375536), (672, 362124), (756, 321888), (784, 310392), (864, 281652), (882, 275904), (896, 271593), (958, 254016), (1008, 241416), (1134, 214592), (1152, 211239), (1176, 206928), (1296, 187768), (1323, 183936), (1344, 181062), (1437, 169344), (1512, 160944), (1568, 155196), (1728, 140826), (1764, 137952), (1916, 127008), (2016, 120708), (2268, 107296), (2352, 103464), (2592, 93884), (2646, 91968), (2688, 90531), (2874, 84672), (3024, 80472), (3136, 77598), (3353, 72576), (3456, 70413), (3528, 68976), (3832, 63504), (3969, 61312), (4032, 60354), (4311, 56448), (4536, 53648), (4704, 51732), (5184, 46942), (5292, 45984), (5748, 42336), (6048, 40236), (6272, 38799), (6706, 36288), (7056, 34488), (7664, 31752), (7938, 30656), (8064, 30177), (8622, 28224), (9072, 26824), (9408, 25866), (10059, 24192), (10368, 23471), (10584, 22992), (11496, 21168), (12096, 20118), (12933, 18816), (13412, 18144), (14112, 17244), (15328, 15876)]