311933934

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{6907}}^1$

素因数の和:7121

約数の個数: 48

約数和(自身を含む): 731722992

約数和(自身を除く): 419789058

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 193, 234, 386, 579, 1158, 1737, 2509, 3474, 5018, 6907, 7527, 13814, 15054, 20721, 22581, 41442, 45162, 62163, 89791, 124326, 179582, 269373, 538746, 808119, 1333051, 1616238, 2666102, 3999153, 7998306, 11997459, 17329663, 23994918, 34659326, 51988989, 103977978, 155966967, 311933934]

約数ペア:

[(1, 311933934), (2, 155966967), (3, 103977978), (6, 51988989), (9, 34659326), (13, 23994918), (18, 17329663), (26, 11997459), (39, 7998306), (78, 3999153), (117, 2666102), (193, 1616238), (234, 1333051), (386, 808119), (579, 538746), (1158, 269373), (1737, 179582), (2509, 124326), (3474, 89791), (5018, 62163), (6907, 45162), (7527, 41442), (13814, 22581), (15054, 20721)]