325512772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1787}}^1$

素因数の和:1948

約数の個数: 48

約数和(自身を含む): 639217152

約数和(自身を除く): 313704380

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 113, 124, 226, 403, 452, 806, 1469, 1612, 1787, 2938, 3503, 3574, 5876, 7006, 7148, 14012, 23231, 45539, 46462, 55397, 91078, 92924, 110794, 182156, 201931, 221588, 403862, 720161, 807724, 1440322, 2625103, 2880644, 5250206, 6259861, 10500412, 12519722, 25039444, 81378193, 162756386, 325512772]

約数ペア:

[(1, 325512772), (2, 162756386), (4, 81378193), (13, 25039444), (26, 12519722), (31, 10500412), (52, 6259861), (62, 5250206), (113, 2880644), (124, 2625103), (226, 1440322), (403, 807724), (452, 720161), (806, 403862), (1469, 221588), (1612, 201931), (1787, 182156), (2938, 110794), (3503, 92924), (3574, 91078), (5876, 55397), (7006, 46462), (7148, 45539), (14012, 23231)]