289664032

素因数分解:

$2^5\times 7^1\times {\mathrm{137}}^1\times {\mathrm{9439}}^1$

素因数の和:9593

約数の個数: 48

約数和(自身を含む): 656570880

約数和(自身を除く): 366906848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 137, 224, 274, 548, 959, 1096, 1918, 2192, 3836, 4384, 7672, 9439, 15344, 18878, 30688, 37756, 66073, 75512, 132146, 151024, 264292, 302048, 528584, 1057168, 1293143, 2114336, 2586286, 5172572, 9052001, 10345144, 18104002, 20690288, 36208004, 41380576, 72416008, 144832016, 289664032]

約数ペア:

[(1, 289664032), (2, 144832016), (4, 72416008), (7, 41380576), (8, 36208004), (14, 20690288), (16, 18104002), (28, 10345144), (32, 9052001), (56, 5172572), (112, 2586286), (137, 2114336), (224, 1293143), (274, 1057168), (548, 528584), (959, 302048), (1096, 264292), (1918, 151024), (2192, 132146), (3836, 75512), (4384, 66073), (7672, 37756), (9439, 30688), (15344, 18878)]