243843984

素因数分解:

$2^4\times 3^2\times {\mathrm{1693361}}^1$

素因数の和:1693375

約数の個数: 30

約数和(自身を含む): 682424886

約数和(自身を除く): 438580902

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1693361, 3386722, 5080083, 6773444, 10160166, 13546888, 15240249, 20320332, 27093776, 30480498, 40640664, 60960996, 81281328, 121921992, 243843984]

約数ペア:

[(1, 243843984), (2, 121921992), (3, 81281328), (4, 60960996), (6, 40640664), (8, 30480498), (9, 27093776), (12, 20320332), (16, 15240249), (18, 13546888), (24, 10160166), (36, 6773444), (48, 5080083), (72, 3386722), (144, 1693361)]