317241344

素因数分解:

$2^{11}\times 7^1\times {\mathrm{22129}}^1$

素因数の和:22158

約数の個数: 48

約数和(自身を含む): 724978800

約数和(自身を除く): 407737456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 7168, 14336, 22129, 44258, 88516, 154903, 177032, 309806, 354064, 619612, 708128, 1239224, 1416256, 2478448, 2832512, 4956896, 5665024, 9913792, 11330048, 19827584, 22660096, 39655168, 45320192, 79310336, 158620672, 317241344]

約数ペア:

[(1, 317241344), (2, 158620672), (4, 79310336), (7, 45320192), (8, 39655168), (14, 22660096), (16, 19827584), (28, 11330048), (32, 9913792), (56, 5665024), (64, 4956896), (112, 2832512), (128, 2478448), (224, 1416256), (256, 1239224), (448, 708128), (512, 619612), (896, 354064), (1024, 309806), (1792, 177032), (2048, 154903), (3584, 88516), (7168, 44258), (14336, 22129)]