2016861952

素因数分解:

$2^8\times 7^3\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:363

約数の個数: 144

約数和(自身を含む): 4761702400

約数和(自身を除く): 2744840448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 103, 112, 128, 196, 206, 223, 224, 256, 343, 392, 412, 446, 448, 686, 721, 784, 824, 892, 896, 1372, 1442, 1561, 1568, 1648, 1784, 1792, 2744, 2884, 3122, 3136, 3296, 3568, 5047, 5488, 5768, 6244, 6272, 6592, 7136, 10094, 10927, 10976, 11536, 12488, 12544, 13184, 14272, 20188, 21854, 21952, 22969, 23072, 24976, 26368, 28544, 35329, 40376, 43708, 43904, 45938, 46144, 49952, 57088, 70658, 76489, 80752, 87416, 87808, 91876, 92288, 99904, 141316, 152978, 160783, 161504, 174832, 183752, 184576, 199808, 282632, 305956, 321566, 323008, 349664, 367504, 399616, 565264, 611912, 643132, 646016, 699328, 735008, 1125481, 1130528, 1223824, 1286264, 1292032, 1398656, 1470016, 2250962, 2261056, 2447648, 2572528, 2797312, 2940032, 4501924, 4522112, 4895296, 5145056, 5880064, 7878367, 9003848, 9044224, 9790592, 10290112, 15756734, 18007696, 19581184, 20580224, 31513468, 36015392, 41160448, 63026936, 72030784, 126053872, 144061568, 252107744, 288123136, 504215488, 1008430976, 2016861952]

約数ペア:

[(1, 2016861952), (2, 1008430976), (4, 504215488), (7, 288123136), (8, 252107744), (14, 144061568), (16, 126053872), (28, 72030784), (32, 63026936), (49, 41160448), (56, 36015392), (64, 31513468), (98, 20580224), (103, 19581184), (112, 18007696), (128, 15756734), (196, 10290112), (206, 9790592), (223, 9044224), (224, 9003848), (256, 7878367), (343, 5880064), (392, 5145056), (412, 4895296), (446, 4522112), (448, 4501924), (686, 2940032), (721, 2797312), (784, 2572528), (824, 2447648), (892, 2261056), (896, 2250962), (1372, 1470016), (1442, 1398656), (1561, 1292032), (1568, 1286264), (1648, 1223824), (1784, 1130528), (1792, 1125481), (2744, 735008), (2884, 699328), (3122, 646016), (3136, 643132), (3296, 611912), (3568, 565264), (5047, 399616), (5488, 367504), (5768, 349664), (6244, 323008), (6272, 321566), (6592, 305956), (7136, 282632), (10094, 199808), (10927, 184576), (10976, 183752), (11536, 174832), (12488, 161504), (12544, 160783), (13184, 152978), (14272, 141316), (20188, 99904), (21854, 92288), (21952, 91876), (22969, 87808), (23072, 87416), (24976, 80752), (26368, 76489), (28544, 70658), (35329, 57088), (40376, 49952), (43708, 46144), (43904, 45938)]