313870816

素因数分解:

$2^5\times 7^1\times {\mathrm{443}}^1\times {\mathrm{3163}}^1$

素因数の和:3623

約数の個数: 48

約数和(自身を含む): 708027264

約数和(自身を除く): 394156448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 443, 886, 1772, 3101, 3163, 3544, 6202, 6326, 7088, 12404, 12652, 14176, 22141, 24808, 25304, 44282, 49616, 50608, 88564, 99232, 101216, 177128, 354256, 708512, 1401209, 2802418, 5604836, 9808463, 11209672, 19616926, 22419344, 39233852, 44838688, 78467704, 156935408, 313870816]

約数ペア:

[(1, 313870816), (2, 156935408), (4, 78467704), (7, 44838688), (8, 39233852), (14, 22419344), (16, 19616926), (28, 11209672), (32, 9808463), (56, 5604836), (112, 2802418), (224, 1401209), (443, 708512), (886, 354256), (1772, 177128), (3101, 101216), (3163, 99232), (3544, 88564), (6202, 50608), (6326, 49616), (7088, 44282), (12404, 25304), (12652, 24808), (14176, 22141)]