311207658

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{2741}}^1$

素因数の和:3022

約数の個数: 32

約数和(自身を含む): 631756800

約数和(自身を除く): 320549142

約数列:

[1, 2, 3, 6, 127, 149, 254, 298, 381, 447, 762, 894, 2741, 5482, 8223, 16446, 18923, 37846, 56769, 113538, 348107, 408409, 696214, 816818, 1044321, 1225227, 2088642, 2450454, 51867943, 103735886, 155603829, 311207658]

約数ペア:

[(1, 311207658), (2, 155603829), (3, 103735886), (6, 51867943), (127, 2450454), (149, 2088642), (254, 1225227), (298, 1044321), (381, 816818), (447, 696214), (762, 408409), (894, 348107), (2741, 113538), (5482, 56769), (8223, 37846), (16446, 18923)]