340009956

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{66047}}^1$

素因数の和:66081

約数の個数: 72

約数和(自身を含む): 1009741824

約数和(自身を除く): 669731868

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 66047, 132094, 198141, 264188, 396282, 594423, 726517, 792564, 858611, 1188846, 1453034, 1717222, 2179551, 2377692, 2575833, 2906068, 3434444, 4359102, 5151666, 6538653, 7727499, 8718204, 9444721, 10303332, 13077306, 15454998, 18889442, 26154612, 28334163, 30909996, 37778884, 56668326, 85002489, 113336652, 170004978, 340009956]

約数ペア:

[(1, 340009956), (2, 170004978), (3, 113336652), (4, 85002489), (6, 56668326), (9, 37778884), (11, 30909996), (12, 28334163), (13, 26154612), (18, 18889442), (22, 15454998), (26, 13077306), (33, 10303332), (36, 9444721), (39, 8718204), (44, 7727499), (52, 6538653), (66, 5151666), (78, 4359102), (99, 3434444), (117, 2906068), (132, 2575833), (143, 2377692), (156, 2179551), (198, 1717222), (234, 1453034), (286, 1188846), (396, 858611), (429, 792564), (468, 726517), (572, 594423), (858, 396282), (1287, 264188), (1716, 198141), (2574, 132094), (5148, 66047)]