848256292

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{313}}^1$

素因数の和:573

約数の個数: 72

約数和(自身を含む): 1705472160

約数和(自身を除く): 857215868

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 211, 247, 313, 338, 422, 494, 626, 676, 844, 988, 1252, 2743, 3211, 4009, 4069, 5486, 5947, 6422, 8018, 8138, 10972, 11894, 12844, 16036, 16276, 23788, 35659, 52117, 52897, 66043, 71318, 77311, 104234, 105794, 132086, 142636, 154622, 208468, 211588, 264172, 309244, 677521, 858559, 1005043, 1254817, 1355042, 1717118, 2010086, 2509634, 2710084, 3434236, 4020172, 5019268, 11161267, 16312621, 22322534, 32625242, 44645068, 65250484, 212064073, 424128146, 848256292]

約数ペア:

[(1, 848256292), (2, 424128146), (4, 212064073), (13, 65250484), (19, 44645068), (26, 32625242), (38, 22322534), (52, 16312621), (76, 11161267), (169, 5019268), (211, 4020172), (247, 3434236), (313, 2710084), (338, 2509634), (422, 2010086), (494, 1717118), (626, 1355042), (676, 1254817), (844, 1005043), (988, 858559), (1252, 677521), (2743, 309244), (3211, 264172), (4009, 211588), (4069, 208468), (5486, 154622), (5947, 142636), (6422, 132086), (8018, 105794), (8138, 104234), (10972, 77311), (11894, 71318), (12844, 66043), (16036, 52897), (16276, 52117), (23788, 35659)]