255945792

素因数分解:

$2^6\times 3^1\times {\mathrm{193}}^1\times {\mathrm{6907}}^1$

素因数の和:7115

約数の個数: 56

約数和(自身を含む): 680797216

約数和(自身を除く): 424851424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 193, 386, 579, 772, 1158, 1544, 2316, 3088, 4632, 6176, 6907, 9264, 12352, 13814, 18528, 20721, 27628, 37056, 41442, 55256, 82884, 110512, 165768, 221024, 331536, 442048, 663072, 1326144, 1333051, 2666102, 3999153, 5332204, 7998306, 10664408, 15996612, 21328816, 31993224, 42657632, 63986448, 85315264, 127972896, 255945792]

約数ペア:

[(1, 255945792), (2, 127972896), (3, 85315264), (4, 63986448), (6, 42657632), (8, 31993224), (12, 21328816), (16, 15996612), (24, 10664408), (32, 7998306), (48, 5332204), (64, 3999153), (96, 2666102), (192, 1333051), (193, 1326144), (386, 663072), (579, 442048), (772, 331536), (1158, 221024), (1544, 165768), (2316, 110512), (3088, 82884), (4632, 55256), (6176, 41442), (6907, 37056), (9264, 27628), (12352, 20721), (13814, 18528)]