313288064

素因数分解:

$2^7\times {\mathrm{1109}}^1\times {\mathrm{2207}}^1$

素因数の和:3330

約数の個数: 32

約数和(自身を含む): 624974400

約数和(自身を除く): 311686336

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1109, 2207, 2218, 4414, 4436, 8828, 8872, 17656, 17744, 35312, 35488, 70624, 70976, 141248, 141952, 282496, 2447563, 4895126, 9790252, 19580504, 39161008, 78322016, 156644032, 313288064]

約数ペア:

[(1, 313288064), (2, 156644032), (4, 78322016), (8, 39161008), (16, 19580504), (32, 9790252), (64, 4895126), (128, 2447563), (1109, 282496), (2207, 141952), (2218, 141248), (4414, 70976), (4436, 70624), (8828, 35488), (8872, 35312), (17656, 17744)]