254956968

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{505867}}^1$

素因数の和:505886

約数の個数: 48

約数和(自身を含む): 789154080

約数和(自身を除く): 534197112

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, 505867, 1011734, 1517601, 2023468, 3035202, 3541069, 4046936, 4552803, 6070404, 7082138, 9105606, 10623207, 12140808, 14164276, 18211212, 21246414, 28328552, 31869621, 36422424, 42492828, 63739242, 84985656, 127478484, 254956968]

約数ペア:

[(1, 254956968), (2, 127478484), (3, 84985656), (4, 63739242), (6, 42492828), (7, 36422424), (8, 31869621), (9, 28328552), (12, 21246414), (14, 18211212), (18, 14164276), (21, 12140808), (24, 10623207), (28, 9105606), (36, 7082138), (42, 6070404), (56, 4552803), (63, 4046936), (72, 3541069), (84, 3035202), (126, 2023468), (168, 1517601), (252, 1011734), (504, 505867)]