254728008

素因数分解:

$2^3\times 3^2\times {\mathrm{761}}^1\times {\mathrm{4649}}^1$

素因数の和:5422

約数の個数: 48

約数和(自身を含む): 690943500

約数和(自身を除く): 436215492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 761, 1522, 2283, 3044, 4566, 4649, 6088, 6849, 9132, 9298, 13698, 13947, 18264, 18596, 27396, 27894, 37192, 41841, 54792, 55788, 83682, 111576, 167364, 334728, 3537889, 7075778, 10613667, 14151556, 21227334, 28303112, 31841001, 42454668, 63682002, 84909336, 127364004, 254728008]

約数ペア:

[(1, 254728008), (2, 127364004), (3, 84909336), (4, 63682002), (6, 42454668), (8, 31841001), (9, 28303112), (12, 21227334), (18, 14151556), (24, 10613667), (36, 7075778), (72, 3537889), (761, 334728), (1522, 167364), (2283, 111576), (3044, 83682), (4566, 55788), (4649, 54792), (6088, 41841), (6849, 37192), (9132, 27894), (9298, 27396), (13698, 18596), (13947, 18264)]