681230592

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{42239}}^1$

素因数の和:42268

約数の個数: 108

約数和(自身を含む): 2244802560

約数和(自身を除く): 1563571968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 16128, 42239, 84478, 126717, 168956, 253434, 295673, 337912, 380151, 506868, 591346, 675824, 760302, 887019, 1013736, 1182692, 1351648, 1520604, 1774038, 2027472, 2365384, 2661057, 2703296, 3041208, 3548076, 4054944, 4730768, 5322114, 5406592, 6082416, 7096152, 8109888, 9461536, 10644228, 10813184, 12164832, 14192304, 16219776, 18923072, 21288456, 24329664, 28384608, 32439552, 37846144, 42576912, 48659328, 56769216, 75692288, 85153824, 97318656, 113538432, 170307648, 227076864, 340615296, 681230592]

約数ペア:

[(1, 681230592), (2, 340615296), (3, 227076864), (4, 170307648), (6, 113538432), (7, 97318656), (8, 85153824), (9, 75692288), (12, 56769216), (14, 48659328), (16, 42576912), (18, 37846144), (21, 32439552), (24, 28384608), (28, 24329664), (32, 21288456), (36, 18923072), (42, 16219776), (48, 14192304), (56, 12164832), (63, 10813184), (64, 10644228), (72, 9461536), (84, 8109888), (96, 7096152), (112, 6082416), (126, 5406592), (128, 5322114), (144, 4730768), (168, 4054944), (192, 3548076), (224, 3041208), (252, 2703296), (256, 2661057), (288, 2365384), (336, 2027472), (384, 1774038), (448, 1520604), (504, 1351648), (576, 1182692), (672, 1013736), (768, 887019), (896, 760302), (1008, 675824), (1152, 591346), (1344, 506868), (1792, 380151), (2016, 337912), (2304, 295673), (2688, 253434), (4032, 168956), (5376, 126717), (8064, 84478), (16128, 42239)]