295993424

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{3947}}^1$

素因数の和:4107

約数の個数: 40

約数和(自身を含む): 592357920

約数和(自身を除く): 296364496

約数列:

[1, 2, 4, 8, 16, 43, 86, 109, 172, 218, 344, 436, 688, 872, 1744, 3947, 4687, 7894, 9374, 15788, 18748, 31576, 37496, 63152, 74992, 169721, 339442, 430223, 678884, 860446, 1357768, 1720892, 2715536, 3441784, 6883568, 18499589, 36999178, 73998356, 147996712, 295993424]

約数ペア:

[(1, 295993424), (2, 147996712), (4, 73998356), (8, 36999178), (16, 18499589), (43, 6883568), (86, 3441784), (109, 2715536), (172, 1720892), (218, 1357768), (344, 860446), (436, 678884), (688, 430223), (872, 339442), (1744, 169721), (3947, 74992), (4687, 63152), (7894, 37496), (9374, 31576), (15788, 18748)]