486694656

素因数分解:

$2^8\times 3^4\times 7^2\times {\mathrm{479}}^1$

素因数の和:521

約数の個数: 270

約数和(自身を含む): 1691696160

約数和(自身を除く): 1205001504

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, 256, 288, 294, 324, 336, 378, 384, 392, 432, 441, 448, 479, 504, 567, 576, 588, 648, 672, 756, 768, 784, 864, 882, 896, 958, 1008, 1134, 1152, 1176, 1296, 1323, 1344, 1437, 1512, 1568, 1728, 1764, 1792, 1916, 2016, 2268, 2304, 2352, 2592, 2646, 2688, 2874, 3024, 3136, 3353, 3456, 3528, 3832, 3969, 4032, 4311, 4536, 4704, 5184, 5292, 5376, 5748, 6048, 6272, 6706, 6912, 7056, 7664, 7938, 8064, 8622, 9072, 9408, 10059, 10368, 10584, 11496, 12096, 12544, 12933, 13412, 14112, 15328, 15876, 16128, 17244, 18144, 18816, 20118, 20736, 21168, 22992, 23471, 24192, 25866, 26824, 28224, 30177, 30656, 31752, 34488, 36288, 37632, 38799, 40236, 42336, 45984, 46942, 48384, 51732, 53648, 56448, 60354, 61312, 63504, 68976, 70413, 72576, 77598, 80472, 84672, 90531, 91968, 93884, 103464, 107296, 112896, 120708, 122624, 127008, 137952, 140826, 145152, 155196, 160944, 169344, 181062, 183936, 187768, 206928, 211239, 214592, 241416, 254016, 271593, 275904, 281652, 310392, 321888, 338688, 362124, 367872, 375536, 413856, 422478, 429184, 482832, 508032, 543186, 551808, 563304, 620784, 633717, 643776, 724248, 751072, 827712, 844956, 858368, 965664, 1016064, 1086372, 1103616, 1126608, 1241568, 1267434, 1287552, 1448496, 1502144, 1655424, 1689912, 1901151, 1931328, 2172744, 2253216, 2483136, 2534868, 2575104, 2896992, 3004288, 3310848, 3379824, 3802302, 3862656, 4345488, 4506432, 4966272, 5069736, 5793984, 6008576, 6759648, 7604604, 7725312, 8690976, 9012864, 9932544, 10139472, 11587968, 13519296, 15209208, 17381952, 18025728, 20278944, 23175936, 27038592, 30418416, 34763904, 40557888, 54077184, 60836832, 69527808, 81115776, 121673664, 162231552, 243347328, 486694656]

約数ペア:

[(1, 486694656), (2, 243347328), (3, 162231552), (4, 121673664), (6, 81115776), (7, 69527808), (8, 60836832), (9, 54077184), (12, 40557888), (14, 34763904), (16, 30418416), (18, 27038592), (21, 23175936), (24, 20278944), (27, 18025728), (28, 17381952), (32, 15209208), (36, 13519296), (42, 11587968), (48, 10139472), (49, 9932544), (54, 9012864), (56, 8690976), (63, 7725312), (64, 7604604), (72, 6759648), (81, 6008576), (84, 5793984), (96, 5069736), (98, 4966272), (108, 4506432), (112, 4345488), (126, 3862656), (128, 3802302), (144, 3379824), (147, 3310848), (162, 3004288), (168, 2896992), (189, 2575104), (192, 2534868), (196, 2483136), (216, 2253216), (224, 2172744), (252, 1931328), (256, 1901151), (288, 1689912), (294, 1655424), (324, 1502144), (336, 1448496), (378, 1287552), (384, 1267434), (392, 1241568), (432, 1126608), (441, 1103616), (448, 1086372), (479, 1016064), (504, 965664), (567, 858368), (576, 844956), (588, 827712), (648, 751072), (672, 724248), (756, 643776), (768, 633717), (784, 620784), (864, 563304), (882, 551808), (896, 543186), (958, 508032), (1008, 482832), (1134, 429184), (1152, 422478), (1176, 413856), (1296, 375536), (1323, 367872), (1344, 362124), (1437, 338688), (1512, 321888), (1568, 310392), (1728, 281652), (1764, 275904), (1792, 271593), (1916, 254016), (2016, 241416), (2268, 214592), (2304, 211239), (2352, 206928), (2592, 187768), (2646, 183936), (2688, 181062), (2874, 169344), (3024, 160944), (3136, 155196), (3353, 145152), (3456, 140826), (3528, 137952), (3832, 127008), (3969, 122624), (4032, 120708), (4311, 112896), (4536, 107296), (4704, 103464), (5184, 93884), (5292, 91968), (5376, 90531), (5748, 84672), (6048, 80472), (6272, 77598), (6706, 72576), (6912, 70413), (7056, 68976), (7664, 63504), (7938, 61312), (8064, 60354), (8622, 56448), (9072, 53648), (9408, 51732), (10059, 48384), (10368, 46942), (10584, 45984), (11496, 42336), (12096, 40236), (12544, 38799), (12933, 37632), (13412, 36288), (14112, 34488), (15328, 31752), (15876, 30656), (16128, 30177), (17244, 28224), (18144, 26824), (18816, 25866), (20118, 24192), (20736, 23471), (21168, 22992)]