314304832

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:563

約数の個数: 56

約数和(自身を含む): 635791464

約数和(自身を除く): 321486632

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 194, 197, 257, 388, 394, 514, 776, 788, 1028, 1552, 1576, 2056, 3104, 3152, 4112, 6208, 6304, 8224, 12608, 16448, 19109, 24929, 38218, 49858, 50629, 76436, 99716, 101258, 152872, 199432, 202516, 305744, 398864, 405032, 611488, 797728, 810064, 1222976, 1595456, 1620128, 3240256, 4911013, 9822026, 19644052, 39288104, 78576208, 157152416, 314304832]

約数ペア:

[(1, 314304832), (2, 157152416), (4, 78576208), (8, 39288104), (16, 19644052), (32, 9822026), (64, 4911013), (97, 3240256), (194, 1620128), (197, 1595456), (257, 1222976), (388, 810064), (394, 797728), (514, 611488), (776, 405032), (788, 398864), (1028, 305744), (1552, 202516), (1576, 199432), (2056, 152872), (3104, 101258), (3152, 99716), (4112, 76436), (6208, 50629), (6304, 49858), (8224, 38218), (12608, 24929), (16448, 19109)]