215886768

素因数分解:

$2^4\times 3^1\times {\mathrm{4497641}}^1$

素因数の和:4497652

約数の個数: 20

約数和(自身を含む): 557707608

約数和(自身を除く): 341820840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4497641, 8995282, 13492923, 17990564, 26985846, 35981128, 53971692, 71962256, 107943384, 215886768]

約数ペア:

[(1, 215886768), (2, 107943384), (3, 71962256), (4, 53971692), (6, 35981128), (8, 26985846), (12, 17990564), (16, 13492923), (24, 8995282), (48, 4497641)]