243885872

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{1783}}^1$

素因数の和:1977

約数の個数: 40

約数和(自身を含む): 483135744

約数和(自身を除く): 239249872

約数列:

[1, 2, 4, 8, 16, 83, 103, 166, 206, 332, 412, 664, 824, 1328, 1648, 1783, 3566, 7132, 8549, 14264, 17098, 28528, 34196, 68392, 136784, 147989, 183649, 295978, 367298, 591956, 734596, 1183912, 1469192, 2367824, 2938384, 15242867, 30485734, 60971468, 121942936, 243885872]

約数ペア:

[(1, 243885872), (2, 121942936), (4, 60971468), (8, 30485734), (16, 15242867), (83, 2938384), (103, 2367824), (166, 1469192), (206, 1183912), (332, 734596), (412, 591956), (664, 367298), (824, 295978), (1328, 183649), (1648, 147989), (1783, 136784), (3566, 68392), (7132, 34196), (8549, 28528), (14264, 17098)]