219624732

素因数分解:

$2^2\times 3^2\times {\mathrm{389}}^1\times {\mathrm{15683}}^1$

素因数の和:16082

約数の個数: 36

約数和(自身を含む): 556625160

約数和(自身を除く): 337000428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 389, 778, 1167, 1556, 2334, 3501, 4668, 7002, 14004, 15683, 31366, 47049, 62732, 94098, 141147, 188196, 282294, 564588, 6100687, 12201374, 18302061, 24402748, 36604122, 54906183, 73208244, 109812366, 219624732]

約数ペア:

[(1, 219624732), (2, 109812366), (3, 73208244), (4, 54906183), (6, 36604122), (9, 24402748), (12, 18302061), (18, 12201374), (36, 6100687), (389, 564588), (778, 282294), (1167, 188196), (1556, 141147), (2334, 94098), (3501, 62732), (4668, 47049), (7002, 31366), (14004, 15683)]