388561608

素因数分解:

$2^3\times 3^2\times {\mathrm{5396689}}^1$

素因数の和:5396701

約数の個数: 24

約数和(自身を含む): 1052354550

約数和(自身を除く): 663792942

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 5396689, 10793378, 16190067, 21586756, 32380134, 43173512, 48570201, 64760268, 97140402, 129520536, 194280804, 388561608]

約数ペア:

[(1, 388561608), (2, 194280804), (3, 129520536), (4, 97140402), (6, 64760268), (8, 48570201), (9, 43173512), (12, 32380134), (18, 21586756), (24, 16190067), (36, 10793378), (72, 5396689)]