331324890956

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1\times {\mathrm{160907}}^1$

素因数の和:161318

約数の個数: 48

約数和(自身を含む): 621856642176

約数和(自身を除く): 290531751220

約数列:

[1, 2, 4, 17, 34, 68, 107, 214, 283, 428, 566, 1132, 1819, 3638, 4811, 7276, 9622, 19244, 30281, 60562, 121124, 160907, 321814, 514777, 643628, 1029554, 2059108, 2735419, 5470838, 10941676, 17217049, 34434098, 45536681, 68868196, 91073362, 182146724, 292689833, 585379666, 774123577, 1170759332, 1548247154, 3096494308, 4872424867, 9744849734, 19489699468, 82831222739, 165662445478, 331324890956]

約数ペア:

[(1, 331324890956), (2, 165662445478), (4, 82831222739), (17, 19489699468), (34, 9744849734), (68, 4872424867), (107, 3096494308), (214, 1548247154), (283, 1170759332), (428, 774123577), (566, 585379666), (1132, 292689833), (1819, 182146724), (3638, 91073362), (4811, 68868196), (7276, 45536681), (9622, 34434098), (19244, 17217049), (30281, 10941676), (60562, 5470838), (121124, 2735419), (160907, 2059108), (321814, 1029554), (514777, 643628)]