271656376

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{33721}}^1$

素因数の和:33799

約数の個数: 32

約数和(自身を含む): 546296400

約数和(自身を除く): 274640024

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 2014, 4028, 8056, 33721, 67442, 134884, 269768, 640699, 1281398, 1787213, 2562796, 3574426, 5125592, 7148852, 14297704, 33957047, 67914094, 135828188, 271656376]

約数ペア:

[(1, 271656376), (2, 135828188), (4, 67914094), (8, 33957047), (19, 14297704), (38, 7148852), (53, 5125592), (76, 3574426), (106, 2562796), (152, 1787213), (212, 1281398), (424, 640699), (1007, 269768), (2014, 134884), (4028, 67442), (8056, 33721)]