217155624

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1292593}}^1$

素因数の和:1292609

約数の個数: 32

約数和(自身を含む): 620445120

約数和(自身を除く): 403289496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1292593, 2585186, 3877779, 5170372, 7755558, 9048151, 10340744, 15511116, 18096302, 27144453, 31022232, 36192604, 54288906, 72385208, 108577812, 217155624]

約数ペア:

[(1, 217155624), (2, 108577812), (3, 72385208), (4, 54288906), (6, 36192604), (7, 31022232), (8, 27144453), (12, 18096302), (14, 15511116), (21, 10340744), (24, 9048151), (28, 7755558), (42, 5170372), (56, 3877779), (84, 2585186), (168, 1292593)]