857256

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1553}}^1$

素因数の和:1585

約数の個数: 32

約数和(自身を含む): 2237760

約数和(自身を除く): 1380504

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 1553, 3106, 4659, 6212, 9318, 12424, 18636, 35719, 37272, 71438, 107157, 142876, 214314, 285752, 428628, 857256]

約数ペア:

[(1, 857256), (2, 428628), (3, 285752), (4, 214314), (6, 142876), (8, 107157), (12, 71438), (23, 37272), (24, 35719), (46, 18636), (69, 12424), (92, 9318), (138, 6212), (184, 4659), (276, 3106), (552, 1553)]