345263072

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{140123}}^1$

素因数の和:140151

約数の個数: 48

約数和(自身を含む): 847469952

約数和(自身を除く): 502206880

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 140123, 280246, 560492, 980861, 1120984, 1541353, 1961722, 2241968, 3082706, 3923444, 4483936, 6165412, 7846888, 10789471, 12330824, 15693776, 21578942, 24661648, 31387552, 43157884, 49323296, 86315768, 172631536, 345263072]

約数ペア:

[(1, 345263072), (2, 172631536), (4, 86315768), (7, 49323296), (8, 43157884), (11, 31387552), (14, 24661648), (16, 21578942), (22, 15693776), (28, 12330824), (32, 10789471), (44, 7846888), (56, 6165412), (77, 4483936), (88, 3923444), (112, 3082706), (154, 2241968), (176, 1961722), (224, 1541353), (308, 1120984), (352, 980861), (616, 560492), (1232, 280246), (2464, 140123)]