225148448

素因数分解:

$2^5\times 7^1\times {\mathrm{257}}^1\times {\mathrm{3911}}^1$

素因数の和:4185

約数の個数: 48

約数和(自身を含む): 508685184

約数和(自身を除く): 283536736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 257, 514, 1028, 1799, 2056, 3598, 3911, 4112, 7196, 7822, 8224, 14392, 15644, 27377, 28784, 31288, 54754, 57568, 62576, 109508, 125152, 219016, 438032, 876064, 1005127, 2010254, 4020508, 7035889, 8041016, 14071778, 16082032, 28143556, 32164064, 56287112, 112574224, 225148448]

約数ペア:

[(1, 225148448), (2, 112574224), (4, 56287112), (7, 32164064), (8, 28143556), (14, 16082032), (16, 14071778), (28, 8041016), (32, 7035889), (56, 4020508), (112, 2010254), (224, 1005127), (257, 876064), (514, 438032), (1028, 219016), (1799, 125152), (2056, 109508), (3598, 62576), (3911, 57568), (4112, 54754), (7196, 31288), (7822, 28784), (8224, 27377), (14392, 15644)]