2577372672

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{239711}}^1$

素因数の和:239739

約数の個数: 80

約数和(自身を含む): 7847212032

約数和(自身を除く): 5269839360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 5376, 10752, 239711, 479422, 719133, 958844, 1438266, 1677977, 1917688, 2876532, 3355954, 3835376, 5033931, 5753064, 6711908, 7670752, 10067862, 11506128, 13423816, 15341504, 20135724, 23012256, 26847632, 30683008, 40271448, 46024512, 53695264, 61366016, 80542896, 92049024, 107390528, 122732032, 161085792, 184098048, 214781056, 322171584, 368196096, 429562112, 644343168, 859124224, 1288686336, 2577372672]

約数ペア:

[(1, 2577372672), (2, 1288686336), (3, 859124224), (4, 644343168), (6, 429562112), (7, 368196096), (8, 322171584), (12, 214781056), (14, 184098048), (16, 161085792), (21, 122732032), (24, 107390528), (28, 92049024), (32, 80542896), (42, 61366016), (48, 53695264), (56, 46024512), (64, 40271448), (84, 30683008), (96, 26847632), (112, 23012256), (128, 20135724), (168, 15341504), (192, 13423816), (224, 11506128), (256, 10067862), (336, 7670752), (384, 6711908), (448, 5753064), (512, 5033931), (672, 3835376), (768, 3355954), (896, 2876532), (1344, 1917688), (1536, 1677977), (1792, 1438266), (2688, 958844), (3584, 719133), (5376, 479422), (10752, 239711)]