348540556588

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1\times {\mathrm{330823}}^1$

素因数の和:331222

約数の個数: 48

約数和(自身を含む): 704289890304

約数和(自身を除く): 355749333716

約数列:

[1, 2, 4, 7, 14, 28, 191, 197, 382, 394, 764, 788, 1337, 1379, 2674, 2758, 5348, 5516, 37627, 75254, 150508, 263389, 330823, 526778, 661646, 1053556, 1323292, 2315761, 4631522, 9263044, 63187193, 65172131, 126374386, 130344262, 252748772, 260688524, 442310351, 456204917, 884620702, 912409834, 1769241404, 1824819668, 12447877021, 24895754042, 49791508084, 87135139147, 174270278294, 348540556588]

約数ペア:

[(1, 348540556588), (2, 174270278294), (4, 87135139147), (7, 49791508084), (14, 24895754042), (28, 12447877021), (191, 1824819668), (197, 1769241404), (382, 912409834), (394, 884620702), (764, 456204917), (788, 442310351), (1337, 260688524), (1379, 252748772), (2674, 130344262), (2758, 126374386), (5348, 65172131), (5516, 63187193), (37627, 9263044), (75254, 4631522), (150508, 2315761), (263389, 1323292), (330823, 1053556), (526778, 661646)]