268579864

素因数分解:

$2^3\times 7^1\times {\mathrm{1489}}^1\times {\mathrm{3221}}^1$

素因数の和:4723

約数の個数: 32

約数和(自身を含む): 576093600

約数和(自身を除く): 307513736

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1489, 2978, 3221, 5956, 6442, 10423, 11912, 12884, 20846, 22547, 25768, 41692, 45094, 83384, 90188, 180376, 4796069, 9592138, 19184276, 33572483, 38368552, 67144966, 134289932, 268579864]

約数ペア:

[(1, 268579864), (2, 134289932), (4, 67144966), (7, 38368552), (8, 33572483), (14, 19184276), (28, 9592138), (56, 4796069), (1489, 180376), (2978, 90188), (3221, 83384), (5956, 45094), (6442, 41692), (10423, 25768), (11912, 22547), (12884, 20846)]