321982024

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{442283}}^1$

素因数の和:442309

約数の個数: 32

約数和(自身を含む): 743037120

約数和(自身を除く): 421055096

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 442283, 884566, 1769132, 3095981, 3538264, 5749679, 6191962, 11499358, 12383924, 22998716, 24767848, 40247753, 45997432, 80495506, 160991012, 321982024]

約数ペア:

[(1, 321982024), (2, 160991012), (4, 80495506), (7, 45997432), (8, 40247753), (13, 24767848), (14, 22998716), (26, 12383924), (28, 11499358), (52, 6191962), (56, 5749679), (91, 3538264), (104, 3095981), (182, 1769132), (364, 884566), (728, 442283)]