528078292

素因数分解:

$2^2\times 7^2\times {\mathrm{131}}^2\times {\mathrm{157}}^1$

素因数の和:437

約数の個数: 54

約数和(自身を含む): 1090185306

約数和(自身を除く): 562107014

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 131, 157, 196, 262, 314, 524, 628, 917, 1099, 1834, 2198, 3668, 4396, 6419, 7693, 12838, 15386, 17161, 20567, 25676, 30772, 34322, 41134, 68644, 82268, 120127, 143969, 240254, 287938, 480508, 575876, 840889, 1007783, 1681778, 2015566, 2694277, 3363556, 4031132, 5388554, 10777108, 18859939, 37719878, 75439756, 132019573, 264039146, 528078292]

約数ペア:

[(1, 528078292), (2, 264039146), (4, 132019573), (7, 75439756), (14, 37719878), (28, 18859939), (49, 10777108), (98, 5388554), (131, 4031132), (157, 3363556), (196, 2694277), (262, 2015566), (314, 1681778), (524, 1007783), (628, 840889), (917, 575876), (1099, 480508), (1834, 287938), (2198, 240254), (3668, 143969), (4396, 120127), (6419, 82268), (7693, 68644), (12838, 41134), (15386, 34322), (17161, 30772), (20567, 25676)]