12747264

素因数分解:

$2^9\times 3^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:257

約数の個数: 80

約数和(自身を含む): 34929312

約数和(自身を除く): 22182048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 193, 256, 258, 344, 384, 386, 512, 516, 579, 688, 768, 772, 1032, 1158, 1376, 1536, 1544, 2064, 2316, 2752, 3088, 4128, 4632, 5504, 6176, 8256, 8299, 9264, 11008, 12352, 16512, 16598, 18528, 22016, 24704, 24897, 33024, 33196, 37056, 49408, 49794, 66048, 66392, 74112, 98816, 99588, 132784, 148224, 199176, 265568, 296448, 398352, 531136, 796704, 1062272, 1593408, 2124544, 3186816, 4249088, 6373632, 12747264]

約数ペア:

[(1, 12747264), (2, 6373632), (3, 4249088), (4, 3186816), (6, 2124544), (8, 1593408), (12, 1062272), (16, 796704), (24, 531136), (32, 398352), (43, 296448), (48, 265568), (64, 199176), (86, 148224), (96, 132784), (128, 99588), (129, 98816), (172, 74112), (192, 66392), (193, 66048), (256, 49794), (258, 49408), (344, 37056), (384, 33196), (386, 33024), (512, 24897), (516, 24704), (579, 22016), (688, 18528), (768, 16598), (772, 16512), (1032, 12352), (1158, 11008), (1376, 9264), (1536, 8299), (1544, 8256), (2064, 6176), (2316, 5504), (2752, 4632), (3088, 4128)]