390479744

素因数分解:

$2^7\times {\mathrm{769}}^1\times {\mathrm{3967}}^1$

素因数の和:4750

約数の個数: 32

約数和(自身を含む): 779116800

約数和(自身を除く): 388637056

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 769, 1538, 3076, 3967, 6152, 7934, 12304, 15868, 24608, 31736, 49216, 63472, 98432, 126944, 253888, 507776, 3050623, 6101246, 12202492, 24404984, 48809968, 97619936, 195239872, 390479744]

約数ペア:

[(1, 390479744), (2, 195239872), (4, 97619936), (8, 48809968), (16, 24404984), (32, 12202492), (64, 6101246), (128, 3050623), (769, 507776), (1538, 253888), (3076, 126944), (3967, 98432), (6152, 63472), (7934, 49216), (12304, 31736), (15868, 24608)]