268335928

素因数分解:

$2^3\times 7^1\times {\mathrm{383}}^1\times {\mathrm{12511}}^1$

素因数の和:12907

約数の個数: 32

約数和(自身を含む): 576552960

約数和(自身を除く): 308217032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 383, 766, 1532, 2681, 3064, 5362, 10724, 12511, 21448, 25022, 50044, 87577, 100088, 175154, 350308, 700616, 4791713, 9583426, 19166852, 33541991, 38333704, 67083982, 134167964, 268335928]

約数ペア:

[(1, 268335928), (2, 134167964), (4, 67083982), (7, 38333704), (8, 33541991), (14, 19166852), (28, 9583426), (56, 4791713), (383, 700616), (766, 350308), (1532, 175154), (2681, 100088), (3064, 87577), (5362, 50044), (10724, 25022), (12511, 21448)]