338197644

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{494441}}^1$

素因数の和:494470

約数の個数: 36

約数和(自身を含む): 899884440

約数和(自身を除く): 561686796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 494441, 988882, 1483323, 1977764, 2966646, 4449969, 5933292, 8899938, 9394379, 17799876, 18788758, 28183137, 37577516, 56366274, 84549411, 112732548, 169098822, 338197644]

約数ペア:

[(1, 338197644), (2, 169098822), (3, 112732548), (4, 84549411), (6, 56366274), (9, 37577516), (12, 28183137), (18, 18788758), (19, 17799876), (36, 9394379), (38, 8899938), (57, 5933292), (76, 4449969), (114, 2966646), (171, 1977764), (228, 1483323), (342, 988882), (684, 494441)]