748113408

素因数分解:

$2^9\times 3^5\times 7^1\times {\mathrm{859}}^1$

素因数の和:899

約数の個数: 240

約数和(自身を含む): 2561919360

約数和(自身を除く): 1813805952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 243, 252, 256, 288, 324, 336, 378, 384, 432, 448, 486, 504, 512, 567, 576, 648, 672, 756, 768, 859, 864, 896, 972, 1008, 1134, 1152, 1296, 1344, 1512, 1536, 1701, 1718, 1728, 1792, 1944, 2016, 2268, 2304, 2577, 2592, 2688, 3024, 3402, 3436, 3456, 3584, 3888, 4032, 4536, 4608, 5154, 5184, 5376, 6013, 6048, 6804, 6872, 6912, 7731, 7776, 8064, 9072, 10308, 10368, 10752, 12026, 12096, 13608, 13744, 13824, 15462, 15552, 16128, 18039, 18144, 20616, 20736, 23193, 24052, 24192, 27216, 27488, 30924, 31104, 32256, 36078, 36288, 41232, 41472, 46386, 48104, 48384, 54117, 54432, 54976, 61848, 62208, 69579, 72156, 72576, 82464, 92772, 96208, 96768, 108234, 108864, 109952, 123696, 124416, 139158, 144312, 145152, 162351, 164928, 185544, 192416, 208737, 216468, 217728, 219904, 247392, 278316, 288624, 290304, 324702, 329856, 371088, 384832, 417474, 432936, 435456, 439808, 487053, 494784, 556632, 577248, 649404, 659712, 742176, 769664, 834948, 865872, 870912, 974106, 989568, 1113264, 1154496, 1298808, 1319424, 1461159, 1484352, 1539328, 1669896, 1731744, 1948212, 1979136, 2226528, 2308992, 2597616, 2922318, 2968704, 3078656, 3339792, 3463488, 3896424, 3958272, 4453056, 4617984, 5195232, 5844636, 5937408, 6679584, 6926976, 7792848, 8906112, 9235968, 10390464, 11689272, 11874816, 13359168, 13853952, 15585696, 17812224, 20780928, 23378544, 26718336, 27707904, 31171392, 35624448, 41561856, 46757088, 53436672, 62342784, 83123712, 93514176, 106873344, 124685568, 187028352, 249371136, 374056704, 748113408]

約数ペア:

[(1, 748113408), (2, 374056704), (3, 249371136), (4, 187028352), (6, 124685568), (7, 106873344), (8, 93514176), (9, 83123712), (12, 62342784), (14, 53436672), (16, 46757088), (18, 41561856), (21, 35624448), (24, 31171392), (27, 27707904), (28, 26718336), (32, 23378544), (36, 20780928), (42, 17812224), (48, 15585696), (54, 13853952), (56, 13359168), (63, 11874816), (64, 11689272), (72, 10390464), (81, 9235968), (84, 8906112), (96, 7792848), (108, 6926976), (112, 6679584), (126, 5937408), (128, 5844636), (144, 5195232), (162, 4617984), (168, 4453056), (189, 3958272), (192, 3896424), (216, 3463488), (224, 3339792), (243, 3078656), (252, 2968704), (256, 2922318), (288, 2597616), (324, 2308992), (336, 2226528), (378, 1979136), (384, 1948212), (432, 1731744), (448, 1669896), (486, 1539328), (504, 1484352), (512, 1461159), (567, 1319424), (576, 1298808), (648, 1154496), (672, 1113264), (756, 989568), (768, 974106), (859, 870912), (864, 865872), (896, 834948), (972, 769664), (1008, 742176), (1134, 659712), (1152, 649404), (1296, 577248), (1344, 556632), (1512, 494784), (1536, 487053), (1701, 439808), (1718, 435456), (1728, 432936), (1792, 417474), (1944, 384832), (2016, 371088), (2268, 329856), (2304, 324702), (2577, 290304), (2592, 288624), (2688, 278316), (3024, 247392), (3402, 219904), (3436, 217728), (3456, 216468), (3584, 208737), (3888, 192416), (4032, 185544), (4536, 164928), (4608, 162351), (5154, 145152), (5184, 144312), (5376, 139158), (6013, 124416), (6048, 123696), (6804, 109952), (6872, 108864), (6912, 108234), (7731, 96768), (7776, 96208), (8064, 92772), (9072, 82464), (10308, 72576), (10368, 72156), (10752, 69579), (12026, 62208), (12096, 61848), (13608, 54976), (13744, 54432), (13824, 54117), (15462, 48384), (15552, 48104), (16128, 46386), (18039, 41472), (18144, 41232), (20616, 36288), (20736, 36078), (23193, 32256), (24052, 31104), (24192, 30924), (27216, 27488)]