272458144

素因数分解:

$2^5\times 7^1\times {\mathrm{109}}^1\times {\mathrm{11159}}^1$

素因数の和:11285

約数の個数: 48

約数和(自身を含む): 618710400

約数和(自身を除く): 346252256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 109, 112, 218, 224, 436, 763, 872, 1526, 1744, 3052, 3488, 6104, 11159, 12208, 22318, 24416, 44636, 78113, 89272, 156226, 178544, 312452, 357088, 624904, 1216331, 1249808, 2432662, 2499616, 4865324, 8514317, 9730648, 17028634, 19461296, 34057268, 38922592, 68114536, 136229072, 272458144]

約数ペア:

[(1, 272458144), (2, 136229072), (4, 68114536), (7, 38922592), (8, 34057268), (14, 19461296), (16, 17028634), (28, 9730648), (32, 8514317), (56, 4865324), (109, 2499616), (112, 2432662), (218, 1249808), (224, 1216331), (436, 624904), (763, 357088), (872, 312452), (1526, 178544), (1744, 156226), (3052, 89272), (3488, 78113), (6104, 44636), (11159, 24416), (12208, 22318)]