215743224

素因数分解:

$2^3\times 3^1\times {\mathrm{8989301}}^1$

素因数の和:8989310

約数の個数: 16

約数和(自身を含む): 539358120

約数和(自身を除く): 323614896

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 8989301, 17978602, 26967903, 35957204, 53935806, 71914408, 107871612, 215743224]

約数ペア:

[(1, 215743224), (2, 107871612), (3, 71914408), (4, 53935806), (6, 35957204), (8, 26967903), (12, 17978602), (24, 8989301)]