312137504

素因数分解:

$2^5\times 7^1\times {\mathrm{1393471}}^1$

素因数の和:1393488

約数の個数: 24

約数和(自身を含む): 702309888

約数和(自身を除く): 390172384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1393471, 2786942, 5573884, 9754297, 11147768, 19508594, 22295536, 39017188, 44591072, 78034376, 156068752, 312137504]

約数ペア:

[(1, 312137504), (2, 156068752), (4, 78034376), (7, 44591072), (8, 39017188), (14, 22295536), (16, 19508594), (28, 11147768), (32, 9754297), (56, 5573884), (112, 2786942), (224, 1393471)]