212816256

素因数分解:

$2^7\times 3^1\times {\mathrm{554209}}^1$

素因数の和:554226

約数の個数: 32

約数和(自身を含む): 565294200

約数和(自身を除く): 352477944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 554209, 1108418, 1662627, 2216836, 3325254, 4433672, 6650508, 8867344, 13301016, 17734688, 26602032, 35469376, 53204064, 70938752, 106408128, 212816256]

約数ペア:

[(1, 212816256), (2, 106408128), (3, 70938752), (4, 53204064), (6, 35469376), (8, 26602032), (12, 17734688), (16, 13301016), (24, 8867344), (32, 6650508), (48, 4433672), (64, 3325254), (96, 2216836), (128, 1662627), (192, 1108418), (384, 554209)]