267520904

素因数分解:

$2^3\times 7^1\times {\mathrm{383}}^1\times {\mathrm{12473}}^1$

素因数の和:12869

約数の個数: 32

約数和(自身を含む): 574801920

約数和(自身を除く): 307281016

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 383, 766, 1532, 2681, 3064, 5362, 10724, 12473, 21448, 24946, 49892, 87311, 99784, 174622, 349244, 698488, 4777159, 9554318, 19108636, 33440113, 38217272, 66880226, 133760452, 267520904]

約数ペア:

[(1, 267520904), (2, 133760452), (4, 66880226), (7, 38217272), (8, 33440113), (14, 19108636), (28, 9554318), (56, 4777159), (383, 698488), (766, 349244), (1532, 174622), (2681, 99784), (3064, 87311), (5362, 49892), (10724, 24946), (12473, 21448)]