2556647712

素因数分解:

$2^5\times 3^5\times {\mathrm{328787}}^1$

素因数の和:328812

約数の個数: 72

約数和(自身を含む): 7539766416

約数和(自身を除く): 4983118704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 328787, 657574, 986361, 1315148, 1972722, 2630296, 2959083, 3945444, 5260592, 5918166, 7890888, 8877249, 10521184, 11836332, 15781776, 17754498, 23672664, 26631747, 31563552, 35508996, 47345328, 53263494, 71017992, 79895241, 94690656, 106526988, 142035984, 159790482, 213053976, 284071968, 319580964, 426107952, 639161928, 852215904, 1278323856, 2556647712]

約数ペア:

[(1, 2556647712), (2, 1278323856), (3, 852215904), (4, 639161928), (6, 426107952), (8, 319580964), (9, 284071968), (12, 213053976), (16, 159790482), (18, 142035984), (24, 106526988), (27, 94690656), (32, 79895241), (36, 71017992), (48, 53263494), (54, 47345328), (72, 35508996), (81, 31563552), (96, 26631747), (108, 23672664), (144, 17754498), (162, 15781776), (216, 11836332), (243, 10521184), (288, 8877249), (324, 7890888), (432, 5918166), (486, 5260592), (648, 3945444), (864, 2959083), (972, 2630296), (1296, 1972722), (1944, 1315148), (2592, 986361), (3888, 657574), (7776, 328787)]