291239016

素因数分解:

$2^3\times 3^1\times {\mathrm{2113}}^1\times {\mathrm{5743}}^1$

素因数の和:7865

約数の個数: 32

約数和(自身を含む): 728568960

約数和(自身を除く): 437329944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2113, 4226, 5743, 6339, 8452, 11486, 12678, 16904, 17229, 22972, 25356, 34458, 45944, 50712, 68916, 137832, 12134959, 24269918, 36404877, 48539836, 72809754, 97079672, 145619508, 291239016]

約数ペア:

[(1, 291239016), (2, 145619508), (3, 97079672), (4, 72809754), (6, 48539836), (8, 36404877), (12, 24269918), (24, 12134959), (2113, 137832), (4226, 68916), (5743, 50712), (6339, 45944), (8452, 34458), (11486, 25356), (12678, 22972), (16904, 17229)]