315225904

素因数分解:

$2^4\times 7^1\times {\mathrm{347}}^1\times {\mathrm{8111}}^1$

素因数の和:8473

約数の個数: 40

約数和(自身を含む): 700098048

約数和(自身を除く): 384872144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 347, 694, 1388, 2429, 2776, 4858, 5552, 8111, 9716, 16222, 19432, 32444, 38864, 56777, 64888, 113554, 129776, 227108, 454216, 908432, 2814517, 5629034, 11258068, 19701619, 22516136, 39403238, 45032272, 78806476, 157612952, 315225904]

約数ペア:

[(1, 315225904), (2, 157612952), (4, 78806476), (7, 45032272), (8, 39403238), (14, 22516136), (16, 19701619), (28, 11258068), (56, 5629034), (112, 2814517), (347, 908432), (694, 454216), (1388, 227108), (2429, 129776), (2776, 113554), (4858, 64888), (5552, 56777), (8111, 38864), (9716, 32444), (16222, 19432)]