218363068

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{1579}}^1$

素因数の和:2050

約数の個数: 48

約数和(自身を含む): 477792000

約数和(自身を除く): 259428932

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 449, 898, 1579, 1796, 3143, 3158, 4939, 6286, 6316, 9878, 11053, 12572, 17369, 19756, 22106, 34573, 34738, 44212, 69146, 69476, 121583, 138292, 243166, 486332, 708971, 1417942, 2835884, 4962797, 7798681, 9925594, 15597362, 19851188, 31194724, 54590767, 109181534, 218363068]

約数ペア:

[(1, 218363068), (2, 109181534), (4, 54590767), (7, 31194724), (11, 19851188), (14, 15597362), (22, 9925594), (28, 7798681), (44, 4962797), (77, 2835884), (154, 1417942), (308, 708971), (449, 486332), (898, 243166), (1579, 138292), (1796, 121583), (3143, 69476), (3158, 69146), (4939, 44212), (6286, 34738), (6316, 34573), (9878, 22106), (11053, 19756), (12572, 17369)]