218214976

素因数分解:

$2^6\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4729}}^1$

素因数の和:4851

約数の個数: 56

約数和(自身を含む): 499790720

約数和(自身を除く): 281575744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 103, 112, 206, 224, 412, 448, 721, 824, 1442, 1648, 2884, 3296, 4729, 5768, 6592, 9458, 11536, 18916, 23072, 33103, 37832, 46144, 66206, 75664, 132412, 151328, 264824, 302656, 487087, 529648, 974174, 1059296, 1948348, 2118592, 3409609, 3896696, 6819218, 7793392, 13638436, 15586784, 27276872, 31173568, 54553744, 109107488, 218214976]

約数ペア:

[(1, 218214976), (2, 109107488), (4, 54553744), (7, 31173568), (8, 27276872), (14, 15586784), (16, 13638436), (28, 7793392), (32, 6819218), (56, 3896696), (64, 3409609), (103, 2118592), (112, 1948348), (206, 1059296), (224, 974174), (412, 529648), (448, 487087), (721, 302656), (824, 264824), (1442, 151328), (1648, 132412), (2884, 75664), (3296, 66206), (4729, 46144), (5768, 37832), (6592, 33103), (9458, 23072), (11536, 18916)]