211128

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 556800

約数和(自身を除く): 345672

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 463, 926, 1389, 1852, 2778, 3704, 5556, 8797, 11112, 17594, 26391, 35188, 52782, 70376, 105564, 211128]

約数ペア:

[(1, 211128), (2, 105564), (3, 70376), (4, 52782), (6, 35188), (8, 26391), (12, 17594), (19, 11112), (24, 8797), (38, 5556), (57, 3704), (76, 2778), (114, 1852), (152, 1389), (228, 926), (456, 463)]