215528896

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{306149}}^1$

素因数の和:306172

約数の個数: 28

約数和(自身を含む): 466572600

約数和(自身を除く): 251043704

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 306149, 612298, 1224596, 2449192, 3367639, 4898384, 6735278, 9796768, 13470556, 19593536, 26941112, 53882224, 107764448, 215528896]

約数ペア:

[(1, 215528896), (2, 107764448), (4, 53882224), (8, 26941112), (11, 19593536), (16, 13470556), (22, 9796768), (32, 6735278), (44, 4898384), (64, 3367639), (88, 2449192), (176, 1224596), (352, 612298), (704, 306149)]