240450372

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{290399}}^1$

素因数の和:290432

約数の個数: 36

約数和(自身を含む): 634233600

約数和(自身を除く): 393783228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 290399, 580798, 871197, 1161596, 1742394, 2613591, 3484788, 5227182, 6679177, 10454364, 13358354, 20037531, 26716708, 40075062, 60112593, 80150124, 120225186, 240450372]

約数ペア:

[(1, 240450372), (2, 120225186), (3, 80150124), (4, 60112593), (6, 40075062), (9, 26716708), (12, 20037531), (18, 13358354), (23, 10454364), (36, 6679177), (46, 5227182), (69, 3484788), (92, 2613591), (138, 1742394), (207, 1161596), (276, 871197), (414, 580798), (828, 290399)]