357079324

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{3989}}^1$

素因数の和:4162

約数の個数: 48

約数和(自身を含む): 750758400

約数和(自身を除く): 393679076

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 139, 161, 278, 322, 556, 644, 973, 1946, 3197, 3892, 3989, 6394, 7978, 12788, 15956, 22379, 27923, 44758, 55846, 89516, 91747, 111692, 183494, 366988, 554471, 642229, 1108942, 1284458, 2217884, 2568916, 3881297, 7762594, 12752833, 15525188, 25505666, 51011332, 89269831, 178539662, 357079324]

約数ペア:

[(1, 357079324), (2, 178539662), (4, 89269831), (7, 51011332), (14, 25505666), (23, 15525188), (28, 12752833), (46, 7762594), (92, 3881297), (139, 2568916), (161, 2217884), (278, 1284458), (322, 1108942), (556, 642229), (644, 554471), (973, 366988), (1946, 183494), (3197, 111692), (3892, 91747), (3989, 89516), (6394, 55846), (7978, 44758), (12788, 27923), (15956, 22379)]