343321356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{20747}}^1$

素因数の和:20958

約数の個数: 48

約数和(自身を含む): 920215296

約数和(自身を除く): 576893940

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 197, 394, 591, 788, 1182, 1379, 2364, 2758, 4137, 5516, 8274, 16548, 20747, 41494, 62241, 82988, 124482, 145229, 248964, 290458, 435687, 580916, 871374, 1742748, 4087159, 8174318, 12261477, 16348636, 24522954, 28610113, 49045908, 57220226, 85830339, 114440452, 171660678, 343321356]

約数ペア:

[(1, 343321356), (2, 171660678), (3, 114440452), (4, 85830339), (6, 57220226), (7, 49045908), (12, 28610113), (14, 24522954), (21, 16348636), (28, 12261477), (42, 8174318), (84, 4087159), (197, 1742748), (394, 871374), (591, 580916), (788, 435687), (1182, 290458), (1379, 248964), (2364, 145229), (2758, 124482), (4137, 82988), (5516, 62241), (8274, 41494), (16548, 20747)]