340473392

素因数分解:

$2^4\times 7^1\times {\mathrm{673}}^1\times {\mathrm{4517}}^1$

素因数の和:5205

約数の個数: 40

約数和(自身を含む): 755192736

約数和(自身を除く): 414719344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 673, 1346, 2692, 4517, 4711, 5384, 9034, 9422, 10768, 18068, 18844, 31619, 36136, 37688, 63238, 72272, 75376, 126476, 252952, 505904, 3039941, 6079882, 12159764, 21279587, 24319528, 42559174, 48639056, 85118348, 170236696, 340473392]

約数ペア:

[(1, 340473392), (2, 170236696), (4, 85118348), (7, 48639056), (8, 42559174), (14, 24319528), (16, 21279587), (28, 12159764), (56, 6079882), (112, 3039941), (673, 505904), (1346, 252952), (2692, 126476), (4517, 75376), (4711, 72272), (5384, 63238), (9034, 37688), (9422, 36136), (10768, 31619), (18068, 18844)]