327829505008

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{2593}}^1\times {\mathrm{17837}}^1$

素因数の和:20881

約数の個数: 40

約数和(自身を含む): 636884669808

約数和(自身を除く): 309055164800

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 2593, 3544, 5186, 7088, 10372, 17837, 20744, 35674, 41488, 71348, 142696, 285392, 1148699, 2297398, 4594796, 7901791, 9189592, 15803582, 18379184, 31607164, 46251341, 63214328, 92502682, 126428656, 185005364, 370010728, 740021456, 20489344063, 40978688126, 81957376252, 163914752504, 327829505008]

約数ペア:

[(1, 327829505008), (2, 163914752504), (4, 81957376252), (8, 40978688126), (16, 20489344063), (443, 740021456), (886, 370010728), (1772, 185005364), (2593, 126428656), (3544, 92502682), (5186, 63214328), (7088, 46251341), (10372, 31607164), (17837, 18379184), (20744, 15803582), (35674, 9189592), (41488, 7901791), (71348, 4594796), (142696, 2297398), (285392, 1148699)]