216194568

素因数分解:

$2^3\times 3^1\times {\mathrm{257}}^1\times {\mathrm{35051}}^1$

素因数の和:35317

約数の個数: 32

約数和(自身を含む): 542604960

約数和(自身を除く): 326410392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 257, 514, 771, 1028, 1542, 2056, 3084, 6168, 35051, 70102, 105153, 140204, 210306, 280408, 420612, 841224, 9008107, 18016214, 27024321, 36032428, 54048642, 72064856, 108097284, 216194568]

約数ペア:

[(1, 216194568), (2, 108097284), (3, 72064856), (4, 54048642), (6, 36032428), (8, 27024321), (12, 18016214), (24, 9008107), (257, 841224), (514, 420612), (771, 280408), (1028, 210306), (1542, 140204), (2056, 105153), (3084, 70102), (6168, 35051)]