243409368

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{440959}}^1$

素因数の和:440991

約数の個数: 32

約数和(自身を含む): 634982400

約数和(自身を除く): 391573032

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 440959, 881918, 1322877, 1763836, 2645754, 3527672, 5291508, 10142057, 10583016, 20284114, 30426171, 40568228, 60852342, 81136456, 121704684, 243409368]

約数ペア:

[(1, 243409368), (2, 121704684), (3, 81136456), (4, 60852342), (6, 40568228), (8, 30426171), (12, 20284114), (23, 10583016), (24, 10142057), (46, 5291508), (69, 3527672), (92, 2645754), (138, 1763836), (184, 1322877), (276, 881918), (552, 440959)]