305376272

素因数分解:

$2^4\times {\mathrm{487}}^1\times {\mathrm{39191}}^1$

素因数の和:39686

約数の個数: 20

約数和(自身を含む): 592896576

約数和(自身を除く): 287520304

約数列:

[1, 2, 4, 8, 16, 487, 974, 1948, 3896, 7792, 39191, 78382, 156764, 313528, 627056, 19086017, 38172034, 76344068, 152688136, 305376272]

約数ペア:

[(1, 305376272), (2, 152688136), (4, 76344068), (8, 38172034), (16, 19086017), (487, 627056), (974, 313528), (1948, 156764), (3896, 78382), (7792, 39191)]