319308524032

素因数分解:

$2^9\times {\mathrm{623649461}}^1$

素因数の和:623649479

約数の個数: 20

約数和(自身を含む): 637993399626

約数和(自身を除く): 318684875594

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 623649461, 1247298922, 2494597844, 4989195688, 9978391376, 19956782752, 39913565504, 79827131008, 159654262016, 319308524032]

約数ペア:

[(1, 319308524032), (2, 159654262016), (4, 79827131008), (8, 39913565504), (16, 19956782752), (32, 9978391376), (64, 4989195688), (128, 2494597844), (256, 1247298922), (512, 623649461)]