219122604

素因数分解:

$2^2\times 3^3\times {\mathrm{863}}^1\times {\mathrm{2351}}^1$

素因数の和:3227

約数の個数: 48

約数和(自身を含む): 568995840

約数和(自身を除く): 349873236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 863, 1726, 2351, 2589, 3452, 4702, 5178, 7053, 7767, 9404, 10356, 14106, 15534, 21159, 23301, 28212, 31068, 42318, 46602, 63477, 84636, 93204, 126954, 253908, 2028913, 4057826, 6086739, 8115652, 12173478, 18260217, 24346956, 36520434, 54780651, 73040868, 109561302, 219122604]

約数ペア:

[(1, 219122604), (2, 109561302), (3, 73040868), (4, 54780651), (6, 36520434), (9, 24346956), (12, 18260217), (18, 12173478), (27, 8115652), (36, 6086739), (54, 4057826), (108, 2028913), (863, 253908), (1726, 126954), (2351, 93204), (2589, 84636), (3452, 63477), (4702, 46602), (5178, 42318), (7053, 31068), (7767, 28212), (9404, 23301), (10356, 21159), (14106, 15534)]