238108968

素因数分解:

$2^3\times 3^2\times {\mathrm{1489}}^1\times {\mathrm{2221}}^1$

素因数の和:3722

約数の個数: 48

約数和(自身を含む): 645602100

約数和(自身を除く): 407493132

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1489, 2221, 2978, 4442, 4467, 5956, 6663, 8884, 8934, 11912, 13326, 13401, 17768, 17868, 19989, 26652, 26802, 35736, 39978, 53304, 53604, 79956, 107208, 159912, 3307069, 6614138, 9921207, 13228276, 19842414, 26456552, 29763621, 39684828, 59527242, 79369656, 119054484, 238108968]

約数ペア:

[(1, 238108968), (2, 119054484), (3, 79369656), (4, 59527242), (6, 39684828), (8, 29763621), (9, 26456552), (12, 19842414), (18, 13228276), (24, 9921207), (36, 6614138), (72, 3307069), (1489, 159912), (2221, 107208), (2978, 79956), (4442, 53604), (4467, 53304), (5956, 39978), (6663, 35736), (8884, 26802), (8934, 26652), (11912, 19989), (13326, 17868), (13401, 17768)]