288324642

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{15031}}^1$

素因数の和:15198

約数の個数: 32

約数和(自身を含む): 606090240

約数和(自身を除く): 317765598

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 139, 278, 417, 834, 3197, 6394, 9591, 15031, 19182, 30062, 45093, 90186, 345713, 691426, 1037139, 2074278, 2089309, 4178618, 6267927, 12535854, 48054107, 96108214, 144162321, 288324642]

約数ペア:

[(1, 288324642), (2, 144162321), (3, 96108214), (6, 48054107), (23, 12535854), (46, 6267927), (69, 4178618), (138, 2089309), (139, 2074278), (278, 1037139), (417, 691426), (834, 345713), (3197, 90186), (6394, 45093), (9591, 30062), (15031, 19182)]