387910656

素因数分解:

$2^{10}\times 3^2\times 7^2\times {\mathrm{859}}^1$

素因数の和:899

約数の個数: 198

約数和(自身を含む): 1304471220

約数和(自身を除く): 916560564

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 256, 288, 294, 336, 384, 392, 441, 448, 504, 512, 576, 588, 672, 768, 784, 859, 882, 896, 1008, 1024, 1152, 1176, 1344, 1536, 1568, 1718, 1764, 1792, 2016, 2304, 2352, 2577, 2688, 3072, 3136, 3436, 3528, 3584, 4032, 4608, 4704, 5154, 5376, 6013, 6272, 6872, 7056, 7168, 7731, 8064, 9216, 9408, 10308, 10752, 12026, 12544, 13744, 14112, 15462, 16128, 18039, 18816, 20616, 21504, 24052, 25088, 27488, 28224, 30924, 32256, 36078, 37632, 41232, 42091, 48104, 50176, 54117, 54976, 56448, 61848, 64512, 72156, 75264, 82464, 84182, 96208, 108234, 109952, 112896, 123696, 126273, 144312, 150528, 164928, 168364, 192416, 216468, 219904, 225792, 247392, 252546, 288624, 329856, 336728, 378819, 384832, 432936, 439808, 451584, 494784, 505092, 577248, 659712, 673456, 757638, 769664, 865872, 879616, 989568, 1010184, 1154496, 1319424, 1346912, 1515276, 1539328, 1731744, 1979136, 2020368, 2308992, 2638848, 2693824, 3030552, 3078656, 3463488, 3958272, 4040736, 4617984, 5387648, 6061104, 6157312, 6926976, 7916544, 8081472, 9235968, 10775296, 12122208, 13853952, 16162944, 18471936, 21550592, 24244416, 27707904, 32325888, 43101184, 48488832, 55415808, 64651776, 96977664, 129303552, 193955328, 387910656]

約数ペア:

[(1, 387910656), (2, 193955328), (3, 129303552), (4, 96977664), (6, 64651776), (7, 55415808), (8, 48488832), (9, 43101184), (12, 32325888), (14, 27707904), (16, 24244416), (18, 21550592), (21, 18471936), (24, 16162944), (28, 13853952), (32, 12122208), (36, 10775296), (42, 9235968), (48, 8081472), (49, 7916544), (56, 6926976), (63, 6157312), (64, 6061104), (72, 5387648), (84, 4617984), (96, 4040736), (98, 3958272), (112, 3463488), (126, 3078656), (128, 3030552), (144, 2693824), (147, 2638848), (168, 2308992), (192, 2020368), (196, 1979136), (224, 1731744), (252, 1539328), (256, 1515276), (288, 1346912), (294, 1319424), (336, 1154496), (384, 1010184), (392, 989568), (441, 879616), (448, 865872), (504, 769664), (512, 757638), (576, 673456), (588, 659712), (672, 577248), (768, 505092), (784, 494784), (859, 451584), (882, 439808), (896, 432936), (1008, 384832), (1024, 378819), (1152, 336728), (1176, 329856), (1344, 288624), (1536, 252546), (1568, 247392), (1718, 225792), (1764, 219904), (1792, 216468), (2016, 192416), (2304, 168364), (2352, 164928), (2577, 150528), (2688, 144312), (3072, 126273), (3136, 123696), (3436, 112896), (3528, 109952), (3584, 108234), (4032, 96208), (4608, 84182), (4704, 82464), (5154, 75264), (5376, 72156), (6013, 64512), (6272, 61848), (6872, 56448), (7056, 54976), (7168, 54117), (7731, 50176), (8064, 48104), (9216, 42091), (9408, 41232), (10308, 37632), (10752, 36078), (12026, 32256), (12544, 30924), (13744, 28224), (14112, 27488), (15462, 25088), (16128, 24052), (18039, 21504), (18816, 20616)]