239246784

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:397

約数の個数: 280

約数和(自身を含む): 855634560

約数和(自身を除く): 616387776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 64, 72, 76, 81, 84, 96, 108, 112, 114, 126, 133, 144, 152, 162, 168, 171, 189, 192, 216, 224, 228, 252, 266, 288, 304, 324, 336, 342, 347, 378, 399, 432, 448, 456, 504, 513, 532, 567, 576, 608, 648, 672, 684, 694, 756, 798, 864, 912, 1008, 1026, 1041, 1064, 1134, 1197, 1216, 1296, 1344, 1368, 1388, 1512, 1539, 1596, 1728, 1824, 2016, 2052, 2082, 2128, 2268, 2394, 2429, 2592, 2736, 2776, 3024, 3078, 3123, 3192, 3591, 3648, 4032, 4104, 4164, 4256, 4536, 4788, 4858, 5184, 5472, 5552, 6048, 6156, 6246, 6384, 6593, 7182, 7287, 8208, 8328, 8512, 9072, 9369, 9576, 9716, 10773, 10944, 11104, 12096, 12312, 12492, 12768, 13186, 14364, 14574, 16416, 16656, 18144, 18738, 19152, 19432, 19779, 21546, 21861, 22208, 24624, 24984, 25536, 26372, 28107, 28728, 29148, 32832, 33312, 36288, 37476, 38304, 38864, 39558, 43092, 43722, 46151, 49248, 49968, 52744, 56214, 57456, 58296, 59337, 65583, 66624, 74952, 76608, 77728, 79116, 86184, 87444, 92302, 98496, 99936, 105488, 112428, 114912, 116592, 118674, 131166, 138453, 149904, 155456, 158232, 172368, 174888, 178011, 184604, 196749, 199872, 210976, 224856, 229824, 233184, 237348, 262332, 276906, 299808, 316464, 344736, 349776, 356022, 369208, 393498, 415359, 421952, 449712, 466368, 474696, 524664, 534033, 553812, 599616, 632928, 689472, 699552, 712044, 738416, 786996, 830718, 899424, 949392, 1049328, 1068066, 1107624, 1246077, 1265856, 1399104, 1424088, 1476832, 1573992, 1661436, 1798848, 1898784, 2098656, 2136132, 2215248, 2492154, 2848176, 2953664, 3147984, 3322872, 3738231, 3797568, 4197312, 4272264, 4430496, 4984308, 5696352, 6295968, 6645744, 7476462, 8544528, 8860992, 9968616, 11392704, 12591936, 13291488, 14952924, 17089056, 19937232, 26582976, 29905848, 34178112, 39874464, 59811696, 79748928, 119623392, 239246784]

約数ペア:

[(1, 239246784), (2, 119623392), (3, 79748928), (4, 59811696), (6, 39874464), (7, 34178112), (8, 29905848), (9, 26582976), (12, 19937232), (14, 17089056), (16, 14952924), (18, 13291488), (19, 12591936), (21, 11392704), (24, 9968616), (27, 8860992), (28, 8544528), (32, 7476462), (36, 6645744), (38, 6295968), (42, 5696352), (48, 4984308), (54, 4430496), (56, 4272264), (57, 4197312), (63, 3797568), (64, 3738231), (72, 3322872), (76, 3147984), (81, 2953664), (84, 2848176), (96, 2492154), (108, 2215248), (112, 2136132), (114, 2098656), (126, 1898784), (133, 1798848), (144, 1661436), (152, 1573992), (162, 1476832), (168, 1424088), (171, 1399104), (189, 1265856), (192, 1246077), (216, 1107624), (224, 1068066), (228, 1049328), (252, 949392), (266, 899424), (288, 830718), (304, 786996), (324, 738416), (336, 712044), (342, 699552), (347, 689472), (378, 632928), (399, 599616), (432, 553812), (448, 534033), (456, 524664), (504, 474696), (513, 466368), (532, 449712), (567, 421952), (576, 415359), (608, 393498), (648, 369208), (672, 356022), (684, 349776), (694, 344736), (756, 316464), (798, 299808), (864, 276906), (912, 262332), (1008, 237348), (1026, 233184), (1041, 229824), (1064, 224856), (1134, 210976), (1197, 199872), (1216, 196749), (1296, 184604), (1344, 178011), (1368, 174888), (1388, 172368), (1512, 158232), (1539, 155456), (1596, 149904), (1728, 138453), (1824, 131166), (2016, 118674), (2052, 116592), (2082, 114912), (2128, 112428), (2268, 105488), (2394, 99936), (2429, 98496), (2592, 92302), (2736, 87444), (2776, 86184), (3024, 79116), (3078, 77728), (3123, 76608), (3192, 74952), (3591, 66624), (3648, 65583), (4032, 59337), (4104, 58296), (4164, 57456), (4256, 56214), (4536, 52744), (4788, 49968), (4858, 49248), (5184, 46151), (5472, 43722), (5552, 43092), (6048, 39558), (6156, 38864), (6246, 38304), (6384, 37476), (6593, 36288), (7182, 33312), (7287, 32832), (8208, 29148), (8328, 28728), (8512, 28107), (9072, 26372), (9369, 25536), (9576, 24984), (9716, 24624), (10773, 22208), (10944, 21861), (11104, 21546), (12096, 19779), (12312, 19432), (12492, 19152), (12768, 18738), (13186, 18144), (14364, 16656), (14574, 16416)]