326192944

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{977}}^1$

素因数の和:1274

約数の個数: 80

約数和(自身を含む): 791663616

約数和(自身を除く): 465470672

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 271, 308, 542, 616, 977, 1084, 1232, 1897, 1954, 2168, 2981, 3794, 3908, 4336, 5962, 6839, 7588, 7816, 10747, 11924, 13678, 15176, 15632, 20867, 21494, 23848, 27356, 30352, 41734, 42988, 47696, 54712, 75229, 83468, 85976, 109424, 150458, 166936, 171952, 264767, 300916, 333872, 529534, 601832, 1059068, 1203664, 1853369, 2118136, 2912437, 3706738, 4236272, 5824874, 7413476, 11649748, 14826952, 20387059, 23299496, 29653904, 40774118, 46598992, 81548236, 163096472, 326192944]

約数ペア:

[(1, 326192944), (2, 163096472), (4, 81548236), (7, 46598992), (8, 40774118), (11, 29653904), (14, 23299496), (16, 20387059), (22, 14826952), (28, 11649748), (44, 7413476), (56, 5824874), (77, 4236272), (88, 3706738), (112, 2912437), (154, 2118136), (176, 1853369), (271, 1203664), (308, 1059068), (542, 601832), (616, 529534), (977, 333872), (1084, 300916), (1232, 264767), (1897, 171952), (1954, 166936), (2168, 150458), (2981, 109424), (3794, 85976), (3908, 83468), (4336, 75229), (5962, 54712), (6839, 47696), (7588, 42988), (7816, 41734), (10747, 30352), (11924, 27356), (13678, 23848), (15176, 21494), (15632, 20867)]