255264576

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{189929}}^1$

素因数の和:189951

約数の個数: 56

約数和(自身を含む): 771875520

約数和(自身を除く): 516610944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 189929, 379858, 569787, 759716, 1139574, 1329503, 1519432, 2279148, 2659006, 3038864, 3988509, 4558296, 5318012, 6077728, 7977018, 9116592, 10636024, 12155456, 15954036, 18233184, 21272048, 31908072, 36466368, 42544096, 63816144, 85088192, 127632288, 255264576]

約数ペア:

[(1, 255264576), (2, 127632288), (3, 85088192), (4, 63816144), (6, 42544096), (7, 36466368), (8, 31908072), (12, 21272048), (14, 18233184), (16, 15954036), (21, 12155456), (24, 10636024), (28, 9116592), (32, 7977018), (42, 6077728), (48, 5318012), (56, 4558296), (64, 3988509), (84, 3038864), (96, 2659006), (112, 2279148), (168, 1519432), (192, 1329503), (224, 1139574), (336, 759716), (448, 569787), (672, 379858), (1344, 189929)]