268366876

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{6959}}^1$

素因数の和:7305

約数の個数: 24

約数和(自身を含む): 486420480

約数和(自身を除く): 218053604

約数列:

[1, 2, 4, 31, 62, 124, 311, 622, 1244, 6959, 9641, 13918, 19282, 27836, 38564, 215729, 431458, 862916, 2164249, 4328498, 8656996, 67091719, 134183438, 268366876]

約数ペア:

[(1, 268366876), (2, 134183438), (4, 67091719), (31, 8656996), (62, 4328498), (124, 2164249), (311, 862916), (622, 431458), (1244, 215729), (6959, 38564), (9641, 27836), (13918, 19282)]