296408073

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 475276032

約数和(自身を除く): 178867959

約数列:

[1, 3, 13, 17, 37, 39, 43, 51, 111, 129, 221, 281, 481, 559, 629, 663, 731, 843, 1443, 1591, 1677, 1887, 2193, 3653, 4773, 4777, 8177, 9503, 10397, 10959, 12083, 14331, 20683, 24531, 27047, 28509, 31191, 36249, 62049, 62101, 81141, 135161, 157079, 176749, 186303, 205411, 351611, 405483, 447071, 471237, 530247, 616233, 1054833, 1341213, 2297737, 2670343, 5811923, 6893211, 7600207, 8011029, 17435769, 22800621, 98802691, 296408073]

約数ペア:

[(1, 296408073), (3, 98802691), (13, 22800621), (17, 17435769), (37, 8011029), (39, 7600207), (43, 6893211), (51, 5811923), (111, 2670343), (129, 2297737), (221, 1341213), (281, 1054833), (481, 616233), (559, 530247), (629, 471237), (663, 447071), (731, 405483), (843, 351611), (1443, 205411), (1591, 186303), (1677, 176749), (1887, 157079), (2193, 135161), (3653, 81141), (4773, 62101), (4777, 62049), (8177, 36249), (9503, 31191), (10397, 28509), (10959, 27047), (12083, 24531), (14331, 20683)]