309272194

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{6949}}^1$

素因数の和:7003

約数の個数: 48

約数和(自身を含む): 614491200

約数和(自身を除く): 305219006

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 289, 374, 578, 1309, 2023, 2618, 3179, 4046, 6358, 6949, 13898, 22253, 44506, 48643, 76439, 97286, 118133, 152878, 236266, 535073, 826931, 1070146, 1299463, 1653862, 2008261, 2598926, 4016522, 9096241, 14057827, 18192482, 22090871, 28115654, 44181742, 154636097, 309272194]

約数ペア:

[(1, 309272194), (2, 154636097), (7, 44181742), (11, 28115654), (14, 22090871), (17, 18192482), (22, 14057827), (34, 9096241), (77, 4016522), (119, 2598926), (154, 2008261), (187, 1653862), (238, 1299463), (289, 1070146), (374, 826931), (578, 535073), (1309, 236266), (2023, 152878), (2618, 118133), (3179, 97286), (4046, 76439), (6358, 48643), (6949, 44506), (13898, 22253)]