642624864

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{6091}}^1$

素因数の和:6268

約数の個数: 96

約数和(自身を含む): 1940472576

約数和(自身を除く): 1297847712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 157, 168, 224, 314, 336, 471, 628, 672, 942, 1099, 1256, 1884, 2198, 2512, 3297, 3768, 4396, 5024, 6091, 6594, 7536, 8792, 12182, 13188, 15072, 17584, 18273, 24364, 26376, 35168, 36546, 42637, 48728, 52752, 73092, 85274, 97456, 105504, 127911, 146184, 170548, 194912, 255822, 292368, 341096, 511644, 584736, 682192, 956287, 1023288, 1364384, 1912574, 2046576, 2868861, 3825148, 4093152, 5737722, 6694009, 7650296, 11475444, 13388018, 15300592, 20082027, 22950888, 26776036, 30601184, 40164054, 45901776, 53552072, 80328108, 91803552, 107104144, 160656216, 214208288, 321312432, 642624864]

約数ペア:

[(1, 642624864), (2, 321312432), (3, 214208288), (4, 160656216), (6, 107104144), (7, 91803552), (8, 80328108), (12, 53552072), (14, 45901776), (16, 40164054), (21, 30601184), (24, 26776036), (28, 22950888), (32, 20082027), (42, 15300592), (48, 13388018), (56, 11475444), (84, 7650296), (96, 6694009), (112, 5737722), (157, 4093152), (168, 3825148), (224, 2868861), (314, 2046576), (336, 1912574), (471, 1364384), (628, 1023288), (672, 956287), (942, 682192), (1099, 584736), (1256, 511644), (1884, 341096), (2198, 292368), (2512, 255822), (3297, 194912), (3768, 170548), (4396, 146184), (5024, 127911), (6091, 105504), (6594, 97456), (7536, 85274), (8792, 73092), (12182, 52752), (13188, 48728), (15072, 42637), (17584, 36546), (18273, 35168), (24364, 26376)]