247447088

素因数分解:

$2^4\times 7^1\times {\mathrm{347}}^1\times {\mathrm{6367}}^1$

素因数の和:6729

約数の個数: 40

約数和(自身を含む): 549583872

約数和(自身を除く): 302136784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 347, 694, 1388, 2429, 2776, 4858, 5552, 6367, 9716, 12734, 19432, 25468, 38864, 44569, 50936, 89138, 101872, 178276, 356552, 713104, 2209349, 4418698, 8837396, 15465443, 17674792, 30930886, 35349584, 61861772, 123723544, 247447088]

約数ペア:

[(1, 247447088), (2, 123723544), (4, 61861772), (7, 35349584), (8, 30930886), (14, 17674792), (16, 15465443), (28, 8837396), (56, 4418698), (112, 2209349), (347, 713104), (694, 356552), (1388, 178276), (2429, 101872), (2776, 89138), (4858, 50936), (5552, 44569), (6367, 38864), (9716, 25468), (12734, 19432)]