255037896

素因数分解:

$2^3\times 3^4\times {\mathrm{393577}}^1$

素因数の和:393595

約数の個数: 40

約数和(自身を含む): 714344070

約数和(自身を除く): 459306174

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 393577, 787154, 1180731, 1574308, 2361462, 3148616, 3542193, 4722924, 7084386, 9445848, 10626579, 14168772, 21253158, 28337544, 31879737, 42506316, 63759474, 85012632, 127518948, 255037896]

約数ペア:

[(1, 255037896), (2, 127518948), (3, 85012632), (4, 63759474), (6, 42506316), (8, 31879737), (9, 28337544), (12, 21253158), (18, 14168772), (24, 10626579), (27, 9445848), (36, 7084386), (54, 4722924), (72, 3542193), (81, 3148616), (108, 2361462), (162, 1574308), (216, 1180731), (324, 787154), (648, 393577)]