247225368

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{60953}}^1$

素因数の和:60988

約数の個数: 48

約数和(自身を含む): 669274920

約数和(自身を除く): 422049552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 60953, 121906, 182859, 243812, 365718, 487624, 731436, 792389, 1462872, 1584778, 2377167, 3169556, 4754334, 6339112, 9508668, 10301057, 19017336, 20602114, 30903171, 41204228, 61806342, 82408456, 123612684, 247225368]

約数ペア:

[(1, 247225368), (2, 123612684), (3, 82408456), (4, 61806342), (6, 41204228), (8, 30903171), (12, 20602114), (13, 19017336), (24, 10301057), (26, 9508668), (39, 6339112), (52, 4754334), (78, 3169556), (104, 2377167), (156, 1584778), (169, 1462872), (312, 792389), (338, 731436), (507, 487624), (676, 365718), (1014, 243812), (1352, 182859), (2028, 121906), (4056, 60953)]