222340872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{712631}}^1$

素因数の和:712653

約数の個数: 32

約数和(自身を含む): 598610880

約数和(自身を除く): 376270008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 712631, 1425262, 2137893, 2850524, 4275786, 5701048, 8551572, 9264203, 17103144, 18528406, 27792609, 37056812, 55585218, 74113624, 111170436, 222340872]

約数ペア:

[(1, 222340872), (2, 111170436), (3, 74113624), (4, 55585218), (6, 37056812), (8, 27792609), (12, 18528406), (13, 17103144), (24, 9264203), (26, 8551572), (39, 5701048), (52, 4275786), (78, 2850524), (104, 2137893), (156, 1425262), (312, 712631)]