2666393856

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{55109}}^1$

素因数の和:55141

約数の個数: 144

約数和(自身を含む): 9011587200

約数和(自身を除く): 6345193344

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, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 4032, 5376, 6048, 6912, 8064, 12096, 16128, 24192, 48384, 55109, 110218, 165327, 220436, 330654, 385763, 440872, 495981, 661308, 771526, 881744, 991962, 1157289, 1322616, 1487943, 1543052, 1763488, 1983924, 2314578, 2645232, 2975886, 3086104, 3471867, 3526976, 3967848, 4629156, 5290464, 5951772, 6172208, 6943734, 7053952, 7935696, 9258312, 10415601, 10580928, 11903544, 12344416, 13887468, 14107904, 15871392, 18516624, 20831202, 21161856, 23807088, 24688832, 27774936, 31742784, 37033248, 41662404, 42323712, 47614176, 49377664, 55549872, 63485568, 74066496, 83324808, 95228352, 98755328, 111099744, 126971136, 148132992, 166649616, 190456704, 222199488, 296265984, 333299232, 380913408, 444398976, 666598464, 888797952, 1333196928, 2666393856]

約数ペア:

[(1, 2666393856), (2, 1333196928), (3, 888797952), (4, 666598464), (6, 444398976), (7, 380913408), (8, 333299232), (9, 296265984), (12, 222199488), (14, 190456704), (16, 166649616), (18, 148132992), (21, 126971136), (24, 111099744), (27, 98755328), (28, 95228352), (32, 83324808), (36, 74066496), (42, 63485568), (48, 55549872), (54, 49377664), (56, 47614176), (63, 42323712), (64, 41662404), (72, 37033248), (84, 31742784), (96, 27774936), (108, 24688832), (112, 23807088), (126, 21161856), (128, 20831202), (144, 18516624), (168, 15871392), (189, 14107904), (192, 13887468), (216, 12344416), (224, 11903544), (252, 10580928), (256, 10415601), (288, 9258312), (336, 7935696), (378, 7053952), (384, 6943734), (432, 6172208), (448, 5951772), (504, 5290464), (576, 4629156), (672, 3967848), (756, 3526976), (768, 3471867), (864, 3086104), (896, 2975886), (1008, 2645232), (1152, 2314578), (1344, 1983924), (1512, 1763488), (1728, 1543052), (1792, 1487943), (2016, 1322616), (2304, 1157289), (2688, 991962), (3024, 881744), (3456, 771526), (4032, 661308), (5376, 495981), (6048, 440872), (6912, 385763), (8064, 330654), (12096, 220436), (16128, 165327), (24192, 110218), (48384, 55109)]