724434512

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{367}}^1\times {\mathrm{1153}}^1$

素因数の和:1635

約数の個数: 40

約数和(自身を含む): 1421801856

約数和(自身を除く): 697367344

約数列:

[1, 2, 4, 8, 16, 107, 214, 367, 428, 734, 856, 1153, 1468, 1712, 2306, 2936, 4612, 5872, 9224, 18448, 39269, 78538, 123371, 157076, 246742, 314152, 423151, 493484, 628304, 846302, 986968, 1692604, 1973936, 3385208, 6770416, 45277157, 90554314, 181108628, 362217256, 724434512]

約数ペア:

[(1, 724434512), (2, 362217256), (4, 181108628), (8, 90554314), (16, 45277157), (107, 6770416), (214, 3385208), (367, 1973936), (428, 1692604), (734, 986968), (856, 846302), (1153, 628304), (1468, 493484), (1712, 423151), (2306, 314152), (2936, 246742), (4612, 157076), (5872, 123371), (9224, 78538), (18448, 39269)]