273764512

素因数分解:

$2^5\times 7^1\times {\mathrm{421}}^1\times {\mathrm{2903}}^1$

素因数の和:3341

約数の個数: 48

約数和(自身を含む): 617645952

約数和(自身を除く): 343881440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 421, 842, 1684, 2903, 2947, 3368, 5806, 5894, 6736, 11612, 11788, 13472, 20321, 23224, 23576, 40642, 46448, 47152, 81284, 92896, 94304, 162568, 325136, 650272, 1222163, 2444326, 4888652, 8555141, 9777304, 17110282, 19554608, 34220564, 39109216, 68441128, 136882256, 273764512]

約数ペア:

[(1, 273764512), (2, 136882256), (4, 68441128), (7, 39109216), (8, 34220564), (14, 19554608), (16, 17110282), (28, 9777304), (32, 8555141), (56, 4888652), (112, 2444326), (224, 1222163), (421, 650272), (842, 325136), (1684, 162568), (2903, 94304), (2947, 92896), (3368, 81284), (5806, 47152), (5894, 46448), (6736, 40642), (11612, 23576), (11788, 23224), (13472, 20321)]