255416004

素因数分解:

$2^2\times 3^4\times {\mathrm{788321}}^1$

素因数の和:788337

約数の個数: 30

約数和(自身を含む): 667708734

約数和(自身を除く): 412292730

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 788321, 1576642, 2364963, 3153284, 4729926, 7094889, 9459852, 14189778, 21284667, 28379556, 42569334, 63854001, 85138668, 127708002, 255416004]

約数ペア:

[(1, 255416004), (2, 127708002), (3, 85138668), (4, 63854001), (6, 42569334), (9, 28379556), (12, 21284667), (18, 14189778), (27, 9459852), (36, 7094889), (54, 4729926), (81, 3153284), (108, 2364963), (162, 1576642), (324, 788321)]