447048

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{887}}^1$

素因数の和:906

約数の個数: 48

約数和(自身を含む): 1385280

約数和(自身を除く): 938232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 887, 1774, 2661, 3548, 5322, 6209, 7096, 7983, 10644, 12418, 15966, 18627, 21288, 24836, 31932, 37254, 49672, 55881, 63864, 74508, 111762, 149016, 223524, 447048]

約数ペア:

[(1, 447048), (2, 223524), (3, 149016), (4, 111762), (6, 74508), (7, 63864), (8, 55881), (9, 49672), (12, 37254), (14, 31932), (18, 24836), (21, 21288), (24, 18627), (28, 15966), (36, 12418), (42, 10644), (56, 7983), (63, 7096), (72, 6209), (84, 5322), (126, 3548), (168, 2661), (252, 1774), (504, 887)]