338694144

素因数分解:

$2^{12}\times 3^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:711

約数の個数: 104

約数和(自身を含む): 925517472

約数和(自身を除く): 586823328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 256, 258, 344, 384, 512, 516, 641, 688, 768, 1024, 1032, 1282, 1376, 1536, 1923, 2048, 2064, 2564, 2752, 3072, 3846, 4096, 4128, 5128, 5504, 6144, 7692, 8256, 10256, 11008, 12288, 15384, 16512, 20512, 22016, 27563, 30768, 33024, 41024, 44032, 55126, 61536, 66048, 82048, 82689, 88064, 110252, 123072, 132096, 164096, 165378, 176128, 220504, 246144, 264192, 328192, 330756, 441008, 492288, 528384, 656384, 661512, 882016, 984576, 1312768, 1323024, 1764032, 1969152, 2625536, 2646048, 3528064, 3938304, 5292096, 7056128, 7876608, 10584192, 14112256, 21168384, 28224512, 42336768, 56449024, 84673536, 112898048, 169347072, 338694144]

約数ペア:

[(1, 338694144), (2, 169347072), (3, 112898048), (4, 84673536), (6, 56449024), (8, 42336768), (12, 28224512), (16, 21168384), (24, 14112256), (32, 10584192), (43, 7876608), (48, 7056128), (64, 5292096), (86, 3938304), (96, 3528064), (128, 2646048), (129, 2625536), (172, 1969152), (192, 1764032), (256, 1323024), (258, 1312768), (344, 984576), (384, 882016), (512, 661512), (516, 656384), (641, 528384), (688, 492288), (768, 441008), (1024, 330756), (1032, 328192), (1282, 264192), (1376, 246144), (1536, 220504), (1923, 176128), (2048, 165378), (2064, 164096), (2564, 132096), (2752, 123072), (3072, 110252), (3846, 88064), (4096, 82689), (4128, 82048), (5128, 66048), (5504, 61536), (6144, 55126), (7692, 44032), (8256, 41024), (10256, 33024), (11008, 30768), (12288, 27563), (15384, 22016), (16512, 20512)]