742066136

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{883}}^1$

素因数の和:1288

約数の個数: 64

約数和(自身を含む): 1633632000

約数和(自身を除く): 891565864

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 349, 602, 698, 883, 1204, 1396, 1766, 2408, 2443, 2792, 3532, 4886, 6181, 7064, 9772, 12362, 15007, 19544, 24724, 30014, 37969, 49448, 60028, 75938, 105049, 120056, 151876, 210098, 265783, 303752, 308167, 420196, 531566, 616334, 840392, 1063132, 1232668, 2126264, 2157169, 2465336, 4314338, 8628676, 13251181, 17257352, 26502362, 53004724, 92758267, 106009448, 185516534, 371033068, 742066136]

約数ペア:

[(1, 742066136), (2, 371033068), (4, 185516534), (7, 106009448), (8, 92758267), (14, 53004724), (28, 26502362), (43, 17257352), (56, 13251181), (86, 8628676), (172, 4314338), (301, 2465336), (344, 2157169), (349, 2126264), (602, 1232668), (698, 1063132), (883, 840392), (1204, 616334), (1396, 531566), (1766, 420196), (2408, 308167), (2443, 303752), (2792, 265783), (3532, 210098), (4886, 151876), (6181, 120056), (7064, 105049), (9772, 75938), (12362, 60028), (15007, 49448), (19544, 37969), (24724, 30014)]