389042432

素因数分解:

$2^8\times {\mathrm{787}}^1\times {\mathrm{1931}}^1$

素因数の和:2734

約数の個数: 36

約数和(自身を含む): 777954576

約数和(自身を除く): 388912144

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 787, 1574, 1931, 3148, 3862, 6296, 7724, 12592, 15448, 25184, 30896, 50368, 61792, 100736, 123584, 201472, 247168, 494336, 1519697, 3039394, 6078788, 12157576, 24315152, 48630304, 97260608, 194521216, 389042432]

約数ペア:

[(1, 389042432), (2, 194521216), (4, 97260608), (8, 48630304), (16, 24315152), (32, 12157576), (64, 6078788), (128, 3039394), (256, 1519697), (787, 494336), (1574, 247168), (1931, 201472), (3148, 123584), (3862, 100736), (6296, 61792), (7724, 50368), (12592, 30896), (15448, 25184)]