290932992

素因数分解:

$2^8\times 3^3\times 7^2\times {\mathrm{859}}^1$

素因数の和:898

約数の個数: 216

約数和(自身を含む): 1001968800

約数和(自身を除く): 711035808

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, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 256, 288, 294, 336, 378, 384, 392, 432, 441, 448, 504, 576, 588, 672, 756, 768, 784, 859, 864, 882, 896, 1008, 1152, 1176, 1323, 1344, 1512, 1568, 1718, 1728, 1764, 1792, 2016, 2304, 2352, 2577, 2646, 2688, 3024, 3136, 3436, 3456, 3528, 4032, 4704, 5154, 5292, 5376, 6013, 6048, 6272, 6872, 6912, 7056, 7731, 8064, 9408, 10308, 10584, 12026, 12096, 12544, 13744, 14112, 15462, 16128, 18039, 18816, 20616, 21168, 23193, 24052, 24192, 27488, 28224, 30924, 36078, 37632, 41232, 42091, 42336, 46386, 48104, 48384, 54117, 54976, 56448, 61848, 72156, 82464, 84182, 84672, 92772, 96208, 108234, 109952, 112896, 123696, 126273, 144312, 162351, 164928, 168364, 169344, 185544, 192416, 216468, 219904, 247392, 252546, 288624, 324702, 329856, 336728, 338688, 371088, 378819, 384832, 432936, 494784, 505092, 577248, 649404, 659712, 673456, 742176, 757638, 769664, 865872, 989568, 1010184, 1136457, 1154496, 1298808, 1346912, 1484352, 1515276, 1539328, 1731744, 1979136, 2020368, 2272914, 2308992, 2597616, 2693824, 2968704, 3030552, 3463488, 4040736, 4545828, 4617984, 5195232, 5387648, 5937408, 6061104, 6926976, 8081472, 9091656, 10390464, 10775296, 12122208, 13853952, 16162944, 18183312, 20780928, 24244416, 32325888, 36366624, 41561856, 48488832, 72733248, 96977664, 145466496, 290932992]

約数ペア:

[(1, 290932992), (2, 145466496), (3, 96977664), (4, 72733248), (6, 48488832), (7, 41561856), (8, 36366624), (9, 32325888), (12, 24244416), (14, 20780928), (16, 18183312), (18, 16162944), (21, 13853952), (24, 12122208), (27, 10775296), (28, 10390464), (32, 9091656), (36, 8081472), (42, 6926976), (48, 6061104), (49, 5937408), (54, 5387648), (56, 5195232), (63, 4617984), (64, 4545828), (72, 4040736), (84, 3463488), (96, 3030552), (98, 2968704), (108, 2693824), (112, 2597616), (126, 2308992), (128, 2272914), (144, 2020368), (147, 1979136), (168, 1731744), (189, 1539328), (192, 1515276), (196, 1484352), (216, 1346912), (224, 1298808), (252, 1154496), (256, 1136457), (288, 1010184), (294, 989568), (336, 865872), (378, 769664), (384, 757638), (392, 742176), (432, 673456), (441, 659712), (448, 649404), (504, 577248), (576, 505092), (588, 494784), (672, 432936), (756, 384832), (768, 378819), (784, 371088), (859, 338688), (864, 336728), (882, 329856), (896, 324702), (1008, 288624), (1152, 252546), (1176, 247392), (1323, 219904), (1344, 216468), (1512, 192416), (1568, 185544), (1718, 169344), (1728, 168364), (1764, 164928), (1792, 162351), (2016, 144312), (2304, 126273), (2352, 123696), (2577, 112896), (2646, 109952), (2688, 108234), (3024, 96208), (3136, 92772), (3436, 84672), (3456, 84182), (3528, 82464), (4032, 72156), (4704, 61848), (5154, 56448), (5292, 54976), (5376, 54117), (6013, 48384), (6048, 48104), (6272, 46386), (6872, 42336), (6912, 42091), (7056, 41232), (7731, 37632), (8064, 36078), (9408, 30924), (10308, 28224), (10584, 27488), (12026, 24192), (12096, 24052), (12544, 23193), (13744, 21168), (14112, 20616), (15462, 18816), (16128, 18039)]