339245244

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{2089}}^1$

素因数の和:2459

約数の個数: 72

約数和(自身を含む): 926605680

約数和(自身を除く): 587360436

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 347, 468, 694, 1041, 1388, 2082, 2089, 3123, 4164, 4178, 4511, 6246, 6267, 8356, 9022, 12492, 12534, 13533, 18044, 18801, 25068, 27066, 27157, 37602, 40599, 54132, 54314, 75204, 81198, 81471, 108628, 162396, 162942, 244413, 325884, 488826, 724883, 977652, 1449766, 2174649, 2899532, 4349298, 6523947, 8698596, 9423479, 13047894, 18846958, 26095788, 28270437, 37693916, 56540874, 84811311, 113081748, 169622622, 339245244]

約数ペア:

[(1, 339245244), (2, 169622622), (3, 113081748), (4, 84811311), (6, 56540874), (9, 37693916), (12, 28270437), (13, 26095788), (18, 18846958), (26, 13047894), (36, 9423479), (39, 8698596), (52, 6523947), (78, 4349298), (117, 2899532), (156, 2174649), (234, 1449766), (347, 977652), (468, 724883), (694, 488826), (1041, 325884), (1388, 244413), (2082, 162942), (2089, 162396), (3123, 108628), (4164, 81471), (4178, 81198), (4511, 75204), (6246, 54314), (6267, 54132), (8356, 40599), (9022, 37602), (12492, 27157), (12534, 27066), (13533, 25068), (18044, 18801)]