1276456824

素因数分解:

$2^3\times 3^2\times {\mathrm{263}}^1\times {\mathrm{67409}}^1$

素因数の和:67684

約数の個数: 48

約数和(自身を含む): 3470266800

約数和(自身を除く): 2193809976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 263, 526, 789, 1052, 1578, 2104, 2367, 3156, 4734, 6312, 9468, 18936, 67409, 134818, 202227, 269636, 404454, 539272, 606681, 808908, 1213362, 1617816, 2426724, 4853448, 17728567, 35457134, 53185701, 70914268, 106371402, 141828536, 159557103, 212742804, 319114206, 425485608, 638228412, 1276456824]

約数ペア:

[(1, 1276456824), (2, 638228412), (3, 425485608), (4, 319114206), (6, 212742804), (8, 159557103), (9, 141828536), (12, 106371402), (18, 70914268), (24, 53185701), (36, 35457134), (72, 17728567), (263, 4853448), (526, 2426724), (789, 1617816), (1052, 1213362), (1578, 808908), (2104, 606681), (2367, 539272), (3156, 404454), (4734, 269636), (6312, 202227), (9468, 134818), (18936, 67409)]