215766384

素因数分解:

$2^4\times 3^1\times {\mathrm{4495133}}^1$

素因数の和:4495144

約数の個数: 20

約数和(自身を含む): 557396616

約数和(自身を除く): 341630232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4495133, 8990266, 13485399, 17980532, 26970798, 35961064, 53941596, 71922128, 107883192, 215766384]

約数ペア:

[(1, 215766384), (2, 107883192), (3, 71922128), (4, 53941596), (6, 35961064), (8, 26970798), (12, 17980532), (16, 13485399), (24, 8990266), (48, 4495133)]