2666409984

素因数分解:

$2^{12}\times 3^2\times 7^1\times {\mathrm{10333}}^1$

素因数の和:10370

約数の個数: 156

約数和(自身を含む): 8803162576

約数和(自身を除く): 6136752592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1344, 1536, 1792, 2016, 2048, 2304, 2688, 3072, 3584, 4032, 4096, 4608, 5376, 6144, 7168, 8064, 9216, 10333, 10752, 12288, 14336, 16128, 18432, 20666, 21504, 28672, 30999, 32256, 36864, 41332, 43008, 61998, 64512, 72331, 82664, 86016, 92997, 123996, 129024, 144662, 165328, 185994, 216993, 247992, 258048, 289324, 330656, 371988, 433986, 495984, 578648, 650979, 661312, 743976, 867972, 991968, 1157296, 1301958, 1322624, 1487952, 1735944, 1983936, 2314592, 2603916, 2645248, 2975904, 3471888, 3967872, 4629184, 5207832, 5290496, 5951808, 6943776, 7935744, 9258368, 10415664, 10580992, 11903616, 13887552, 15871488, 18516736, 20831328, 21161984, 23807232, 27775104, 31742976, 37033472, 41662656, 42323968, 47614464, 55550208, 63485952, 74066944, 83325312, 95228928, 111100416, 126971904, 148133888, 166650624, 190457856, 222200832, 296267776, 333301248, 380915712, 444401664, 666602496, 888803328, 1333204992, 2666409984]

約数ペア:

[(1, 2666409984), (2, 1333204992), (3, 888803328), (4, 666602496), (6, 444401664), (7, 380915712), (8, 333301248), (9, 296267776), (12, 222200832), (14, 190457856), (16, 166650624), (18, 148133888), (21, 126971904), (24, 111100416), (28, 95228928), (32, 83325312), (36, 74066944), (42, 63485952), (48, 55550208), (56, 47614464), (63, 42323968), (64, 41662656), (72, 37033472), (84, 31742976), (96, 27775104), (112, 23807232), (126, 21161984), (128, 20831328), (144, 18516736), (168, 15871488), (192, 13887552), (224, 11903616), (252, 10580992), (256, 10415664), (288, 9258368), (336, 7935744), (384, 6943776), (448, 5951808), (504, 5290496), (512, 5207832), (576, 4629184), (672, 3967872), (768, 3471888), (896, 2975904), (1008, 2645248), (1024, 2603916), (1152, 2314592), (1344, 1983936), (1536, 1735944), (1792, 1487952), (2016, 1322624), (2048, 1301958), (2304, 1157296), (2688, 991968), (3072, 867972), (3584, 743976), (4032, 661312), (4096, 650979), (4608, 578648), (5376, 495984), (6144, 433986), (7168, 371988), (8064, 330656), (9216, 289324), (10333, 258048), (10752, 247992), (12288, 216993), (14336, 185994), (16128, 165328), (18432, 144662), (20666, 129024), (21504, 123996), (28672, 92997), (30999, 86016), (32256, 82664), (36864, 72331), (41332, 64512), (43008, 61998)]