304888276

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1$

素因数の和:461

約数の個数: 96

約数和(自身を含む): 700858368

約数和(自身を除く): 395970092

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 193, 223, 253, 308, 322, 386, 446, 506, 644, 772, 892, 1012, 1351, 1561, 1771, 2123, 2453, 2702, 3122, 3542, 4246, 4439, 4906, 5129, 5404, 6244, 7084, 8492, 8878, 9812, 10258, 14861, 17171, 17756, 20516, 29722, 31073, 34342, 35903, 43039, 48829, 56419, 59444, 62146, 68684, 71806, 86078, 97658, 112838, 124292, 143612, 172156, 195316, 225676, 301273, 341803, 394933, 473429, 602546, 683606, 789866, 946858, 989897, 1205092, 1367212, 1579732, 1893716, 1979794, 3314003, 3959588, 6628006, 6929279, 10888867, 13256012, 13858558, 21777734, 27717116, 43555468, 76222069, 152444138, 304888276]

約数ペア:

[(1, 304888276), (2, 152444138), (4, 76222069), (7, 43555468), (11, 27717116), (14, 21777734), (22, 13858558), (23, 13256012), (28, 10888867), (44, 6929279), (46, 6628006), (77, 3959588), (92, 3314003), (154, 1979794), (161, 1893716), (193, 1579732), (223, 1367212), (253, 1205092), (308, 989897), (322, 946858), (386, 789866), (446, 683606), (506, 602546), (644, 473429), (772, 394933), (892, 341803), (1012, 301273), (1351, 225676), (1561, 195316), (1771, 172156), (2123, 143612), (2453, 124292), (2702, 112838), (3122, 97658), (3542, 86078), (4246, 71806), (4439, 68684), (4906, 62146), (5129, 59444), (5404, 56419), (6244, 48829), (7084, 43039), (8492, 35903), (8878, 34342), (9812, 31073), (10258, 29722), (14861, 20516), (17171, 17756)]