553323472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{7369}}^1$

素因数の和:7428

約数の個数: 60

約数和(自身を含む): 1218658980

約数和(自身を除く): 665335508

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 361, 494, 722, 988, 1444, 1976, 2888, 3952, 4693, 5776, 7369, 9386, 14738, 18772, 29476, 37544, 58952, 75088, 95797, 117904, 140011, 191594, 280022, 383188, 560044, 766376, 1120088, 1532752, 1820143, 2240176, 2660209, 3640286, 5320418, 7280572, 10640836, 14561144, 21281672, 29122288, 34582717, 42563344, 69165434, 138330868, 276661736, 553323472]

約数ペア:

[(1, 553323472), (2, 276661736), (4, 138330868), (8, 69165434), (13, 42563344), (16, 34582717), (19, 29122288), (26, 21281672), (38, 14561144), (52, 10640836), (76, 7280572), (104, 5320418), (152, 3640286), (208, 2660209), (247, 2240176), (304, 1820143), (361, 1532752), (494, 1120088), (722, 766376), (988, 560044), (1444, 383188), (1976, 280022), (2888, 191594), (3952, 140011), (4693, 117904), (5776, 95797), (7369, 75088), (9386, 58952), (14738, 37544), (18772, 29476)]