1689051312

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{300757}}^1$

素因数の和:300787

約数の個数: 80

約数和(自身を含む): 5221158880

約数和(自身を除く): 3532107568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 300757, 601514, 902271, 1203028, 1804542, 2406056, 2706813, 3609084, 3909841, 4812112, 5413626, 7218168, 7819682, 8120439, 10827252, 11729523, 14436336, 15639364, 16240878, 21654504, 23459046, 31278728, 32481756, 35188569, 43309008, 46918092, 62557456, 64963512, 70377138, 93836184, 105565707, 129927024, 140754276, 187672368, 211131414, 281508552, 422262828, 563017104, 844525656, 1689051312]

約数ペア:

[(1, 1689051312), (2, 844525656), (3, 563017104), (4, 422262828), (6, 281508552), (8, 211131414), (9, 187672368), (12, 140754276), (13, 129927024), (16, 105565707), (18, 93836184), (24, 70377138), (26, 64963512), (27, 62557456), (36, 46918092), (39, 43309008), (48, 35188569), (52, 32481756), (54, 31278728), (72, 23459046), (78, 21654504), (104, 16240878), (108, 15639364), (117, 14436336), (144, 11729523), (156, 10827252), (208, 8120439), (216, 7819682), (234, 7218168), (312, 5413626), (351, 4812112), (432, 3909841), (468, 3609084), (624, 2706813), (702, 2406056), (936, 1804542), (1404, 1203028), (1872, 902271), (2808, 601514), (5616, 300757)]