308443254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{14957}}^1$

素因数の和:15460

約数の個数: 32

約数和(自身を含む): 706496256

約数和(自身を除く): 398053002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 491, 982, 1473, 2946, 3437, 6874, 10311, 14957, 20622, 29914, 44871, 89742, 104699, 209398, 314097, 628194, 7343887, 14687774, 22031661, 44063322, 51407209, 102814418, 154221627, 308443254]

約数ペア:

[(1, 308443254), (2, 154221627), (3, 102814418), (6, 51407209), (7, 44063322), (14, 22031661), (21, 14687774), (42, 7343887), (491, 628194), (982, 314097), (1473, 209398), (2946, 104699), (3437, 89742), (6874, 44871), (10311, 29914), (14957, 20622)]