297317272

素因数分解:

$2^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{27509}}^1$

素因数の和:27715

約数の個数: 32

約数和(自身を含む): 640432800

約数和(自身を除く): 343115528

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 193, 386, 772, 1351, 1544, 2702, 5404, 10808, 27509, 55018, 110036, 192563, 220072, 385126, 770252, 1540504, 5309237, 10618474, 21236948, 37164659, 42473896, 74329318, 148658636, 297317272]

約数ペア:

[(1, 297317272), (2, 148658636), (4, 74329318), (7, 42473896), (8, 37164659), (14, 21236948), (28, 10618474), (56, 5309237), (193, 1540504), (386, 770252), (772, 385126), (1351, 220072), (1544, 192563), (2702, 110036), (5404, 55018), (10808, 27509)]