717962916

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{126491}}^1$

素因数の和:126552

約数の個数: 48

約数和(自身を含む): 1870057728

約数和(自身を除く): 1152094812

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 1419, 1892, 2838, 5676, 126491, 252982, 379473, 505964, 758946, 1391401, 1517892, 2782802, 4174203, 5439113, 5565604, 8348406, 10878226, 16317339, 16696812, 21756452, 32634678, 59830243, 65269356, 119660486, 179490729, 239320972, 358981458, 717962916]

約数ペア:

[(1, 717962916), (2, 358981458), (3, 239320972), (4, 179490729), (6, 119660486), (11, 65269356), (12, 59830243), (22, 32634678), (33, 21756452), (43, 16696812), (44, 16317339), (66, 10878226), (86, 8348406), (129, 5565604), (132, 5439113), (172, 4174203), (258, 2782802), (473, 1517892), (516, 1391401), (946, 758946), (1419, 505964), (1892, 379473), (2838, 252982), (5676, 126491)]