255011904

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{63247}}^1$

素因数の和:63272

約数の個数: 84

約数和(自身を含む): 835379584

約数和(自身を除く): 580367680

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, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 63247, 126494, 189741, 252988, 379482, 442729, 505976, 569223, 758964, 885458, 1011952, 1138446, 1328187, 1517928, 1770916, 2023904, 2276892, 2656374, 3035856, 3541832, 3984561, 4047808, 4553784, 5312748, 6071712, 7083664, 7969122, 9107568, 10625496, 12143424, 14167328, 15938244, 18215136, 21250992, 28334656, 31876488, 36430272, 42501984, 63752976, 85003968, 127505952, 255011904]

約数ペア:

[(1, 255011904), (2, 127505952), (3, 85003968), (4, 63752976), (6, 42501984), (7, 36430272), (8, 31876488), (9, 28334656), (12, 21250992), (14, 18215136), (16, 15938244), (18, 14167328), (21, 12143424), (24, 10625496), (28, 9107568), (32, 7969122), (36, 7083664), (42, 6071712), (48, 5312748), (56, 4553784), (63, 4047808), (64, 3984561), (72, 3541832), (84, 3035856), (96, 2656374), (112, 2276892), (126, 2023904), (144, 1770916), (168, 1517928), (192, 1328187), (224, 1138446), (252, 1011952), (288, 885458), (336, 758964), (448, 569223), (504, 505976), (576, 442729), (672, 379482), (1008, 252988), (1344, 189741), (2016, 126494), (4032, 63247)]