728990976

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{135601}}^1$

素因数の和:135627

約数の個数: 72

約数和(自身を含む): 2217363904

約数和(自身を除く): 1488372928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 135601, 271202, 406803, 542404, 813606, 949207, 1084808, 1627212, 1898414, 2169616, 2847621, 3254424, 3796828, 4339232, 5695242, 6508848, 7593656, 8678464, 11390484, 13017696, 15187312, 17356928, 22780968, 26035392, 30374624, 34713856, 45561936, 52070784, 60749248, 91123872, 104141568, 121498496, 182247744, 242996992, 364495488, 728990976]

約数ペア:

[(1, 728990976), (2, 364495488), (3, 242996992), (4, 182247744), (6, 121498496), (7, 104141568), (8, 91123872), (12, 60749248), (14, 52070784), (16, 45561936), (21, 34713856), (24, 30374624), (28, 26035392), (32, 22780968), (42, 17356928), (48, 15187312), (56, 13017696), (64, 11390484), (84, 8678464), (96, 7593656), (112, 6508848), (128, 5695242), (168, 4339232), (192, 3796828), (224, 3254424), (256, 2847621), (336, 2169616), (384, 1898414), (448, 1627212), (672, 1084808), (768, 949207), (896, 813606), (1344, 542404), (1792, 406803), (2688, 271202), (5376, 135601)]