256723767168

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{60777407}}^1$

素因数の和:60777435

約数の個数: 64

約数和(自身を含む): 743915473920

約数和(自身を除く): 487191706752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 352, 384, 528, 704, 1056, 1408, 2112, 4224, 60777407, 121554814, 182332221, 243109628, 364664442, 486219256, 668551477, 729328884, 972438512, 1337102954, 1458657768, 1944877024, 2005654431, 2674205908, 2917315536, 3889754048, 4011308862, 5348411816, 5834631072, 7779508096, 8022617724, 10696823632, 11669262144, 16045235448, 21393647264, 23338524288, 32090470896, 42787294528, 64180941792, 85574589056, 128361883584, 256723767168]

約数ペア:

[(1, 256723767168), (2, 128361883584), (3, 85574589056), (4, 64180941792), (6, 42787294528), (8, 32090470896), (11, 23338524288), (12, 21393647264), (16, 16045235448), (22, 11669262144), (24, 10696823632), (32, 8022617724), (33, 7779508096), (44, 5834631072), (48, 5348411816), (64, 4011308862), (66, 3889754048), (88, 2917315536), (96, 2674205908), (128, 2005654431), (132, 1944877024), (176, 1458657768), (192, 1337102954), (264, 972438512), (352, 729328884), (384, 668551477), (528, 486219256), (704, 364664442), (1056, 243109628), (1408, 182332221), (2112, 121554814), (4224, 60777407)]