447781272

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{134227}}^1$

素因数の和:134375

約数の個数: 32

約数和(自身を含む): 1127515200

約数和(自身を除く): 679733928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 134227, 268454, 402681, 536908, 805362, 1073816, 1610724, 3221448, 18657553, 37315106, 55972659, 74630212, 111945318, 149260424, 223890636, 447781272]

約数ペア:

[(1, 447781272), (2, 223890636), (3, 149260424), (4, 111945318), (6, 74630212), (8, 55972659), (12, 37315106), (24, 18657553), (139, 3221448), (278, 1610724), (417, 1073816), (556, 805362), (834, 536908), (1112, 402681), (1668, 268454), (3336, 134227)]