315020928

素因数分解:

$2^7\times 3^1\times {\mathrm{820367}}^1$

素因数の和:820384

約数の個数: 32

約数和(自身を含む): 836775360

約数和(自身を除く): 521754432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 820367, 1640734, 2461101, 3281468, 4922202, 6562936, 9844404, 13125872, 19688808, 26251744, 39377616, 52503488, 78755232, 105006976, 157510464, 315020928]

約数ペア:

[(1, 315020928), (2, 157510464), (3, 105006976), (4, 78755232), (6, 52503488), (8, 39377616), (12, 26251744), (16, 19688808), (24, 13125872), (32, 9844404), (48, 6562936), (64, 4922202), (96, 3281468), (128, 2461101), (192, 1640734), (384, 820367)]