256970208

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{243343}}^1$

素因数の和:243367

約数の個数: 48

約数和(自身を含む): 735872256

約数和(自身を除く): 478902048

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 243343, 486686, 730029, 973372, 1460058, 1946744, 2676773, 2920116, 3893488, 5353546, 5840232, 7786976, 8030319, 10707092, 11680464, 16060638, 21414184, 23360928, 32121276, 42828368, 64242552, 85656736, 128485104, 256970208]

約数ペア:

[(1, 256970208), (2, 128485104), (3, 85656736), (4, 64242552), (6, 42828368), (8, 32121276), (11, 23360928), (12, 21414184), (16, 16060638), (22, 11680464), (24, 10707092), (32, 8030319), (33, 7786976), (44, 5840232), (48, 5353546), (66, 3893488), (88, 2920116), (96, 2676773), (132, 1946744), (176, 1460058), (264, 973372), (352, 730029), (528, 486686), (1056, 243343)]