254078244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1008247}}^1$

素因数の和:1008264

約数の個数: 36

約数和(自身を含む): 734004544

約数和(自身を除く): 479926300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1008247, 2016494, 3024741, 4032988, 6049482, 7057729, 9074223, 12098964, 14115458, 18148446, 21173187, 28230916, 36296892, 42346374, 63519561, 84692748, 127039122, 254078244]

約数ペア:

[(1, 254078244), (2, 127039122), (3, 84692748), (4, 63519561), (6, 42346374), (7, 36296892), (9, 28230916), (12, 21173187), (14, 18148446), (18, 14115458), (21, 12098964), (28, 9074223), (36, 7057729), (42, 6049482), (63, 4032988), (84, 3024741), (126, 2016494), (252, 1008247)]