1540373004

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{331691}}^1$

素因数の和:331747

約数の個数: 48

約数和(自身を含む): 4086445440

約数和(自身を除く): 2546072436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4644, 331691, 663382, 995073, 1326764, 1990146, 2985219, 3980292, 5970438, 8955657, 11940876, 14262713, 17911314, 28525426, 35822628, 42788139, 57050852, 85576278, 128364417, 171152556, 256728834, 385093251, 513457668, 770186502, 1540373004]

約数ペア:

[(1, 1540373004), (2, 770186502), (3, 513457668), (4, 385093251), (6, 256728834), (9, 171152556), (12, 128364417), (18, 85576278), (27, 57050852), (36, 42788139), (43, 35822628), (54, 28525426), (86, 17911314), (108, 14262713), (129, 11940876), (172, 8955657), (258, 5970438), (387, 3980292), (516, 2985219), (774, 1990146), (1161, 1326764), (1548, 995073), (2322, 663382), (4644, 331691)]