245827128

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{445339}}^1$

素因数の和:445371

約数の個数: 32

約数和(自身を含む): 641289600

約数和(自身を除く): 395462472

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 445339, 890678, 1336017, 1781356, 2672034, 3562712, 5344068, 10242797, 10688136, 20485594, 30728391, 40971188, 61456782, 81942376, 122913564, 245827128]

約数ペア:

[(1, 245827128), (2, 122913564), (3, 81942376), (4, 61456782), (6, 40971188), (8, 30728391), (12, 20485594), (23, 10688136), (24, 10242797), (46, 5344068), (69, 3562712), (92, 2672034), (138, 1781356), (184, 1336017), (276, 890678), (552, 445339)]