729741251392

素因数分解:

$2^6\times {\mathrm{560939}}^1\times {\mathrm{20327}}^1$

素因数の和:581278

約数の個数: 28

約数和(自身を含む): 1448154116640

約数和(自身を除く): 718412865248

約数列:

[1, 2, 4, 8, 16, 32, 64, 20327, 40654, 81308, 162616, 325232, 560939, 650464, 1121878, 1300928, 2243756, 4487512, 8975024, 17950048, 35900096, 11402207053, 22804414106, 45608828212, 91217656424, 182435312848, 364870625696, 729741251392]

約数ペア:

[(1, 729741251392), (2, 364870625696), (4, 182435312848), (8, 91217656424), (16, 45608828212), (32, 22804414106), (64, 11402207053), (20327, 35900096), (40654, 17950048), (81308, 8975024), (162616, 4487512), (325232, 2243756), (560939, 1300928), (650464, 1121878)]