729366

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:316

約数の個数: 32

約数和(自身を含む): 1634688

約数和(自身を除く): 905322

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 257, 258, 473, 514, 771, 946, 1419, 1542, 2827, 2838, 5654, 8481, 11051, 16962, 22102, 33153, 66306, 121561, 243122, 364683, 729366]

約数ペア:

[(1, 729366), (2, 364683), (3, 243122), (6, 121561), (11, 66306), (22, 33153), (33, 22102), (43, 16962), (66, 11051), (86, 8481), (129, 5654), (257, 2838), (258, 2827), (473, 1542), (514, 1419), (771, 946)]