258495408

素因数分解:

$2^4\times 3^3\times {\mathrm{598369}}^1$

素因数の和:598386

約数の個数: 40

約数和(自身を含む): 741978800

約数和(自身を除く): 483483392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 598369, 1196738, 1795107, 2393476, 3590214, 4786952, 5385321, 7180428, 9573904, 10770642, 14360856, 16155963, 21541284, 28721712, 32311926, 43082568, 64623852, 86165136, 129247704, 258495408]

約数ペア:

[(1, 258495408), (2, 129247704), (3, 86165136), (4, 64623852), (6, 43082568), (8, 32311926), (9, 28721712), (12, 21541284), (16, 16155963), (18, 14360856), (24, 10770642), (27, 9573904), (36, 7180428), (48, 5385321), (54, 4786952), (72, 3590214), (108, 2393476), (144, 1795107), (216, 1196738), (432, 598369)]