13788808544

素因数分解:

$2^5\times 7^4\times {\mathrm{197}}^1\times {\mathrm{911}}^1$

素因数の和:1146

約数の個数: 120

約数和(自身を含む): 31864982688

約数和(自身を除く): 18076174144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 197, 224, 343, 392, 394, 686, 784, 788, 911, 1372, 1379, 1568, 1576, 1822, 2401, 2744, 2758, 3152, 3644, 4802, 5488, 5516, 6304, 6377, 7288, 9604, 9653, 10976, 11032, 12754, 14576, 19208, 19306, 22064, 25508, 29152, 38416, 38612, 44128, 44639, 51016, 67571, 76832, 77224, 89278, 102032, 135142, 154448, 178556, 179467, 204064, 270284, 308896, 312473, 357112, 358934, 472997, 540568, 624946, 714224, 717868, 945994, 1081136, 1249892, 1256269, 1428448, 1435736, 1891988, 2162272, 2187311, 2499784, 2512538, 2871472, 3783976, 4374622, 4999568, 5025076, 5742944, 7567952, 8749244, 8793883, 9999136, 10050152, 15135904, 17498488, 17587766, 20100304, 34996976, 35175532, 40200608, 61557181, 69993952, 70351064, 123114362, 140702128, 246228724, 281404256, 430900267, 492457448, 861800534, 984914896, 1723601068, 1969829792, 3447202136, 6894404272, 13788808544]

約数ペア:

[(1, 13788808544), (2, 6894404272), (4, 3447202136), (7, 1969829792), (8, 1723601068), (14, 984914896), (16, 861800534), (28, 492457448), (32, 430900267), (49, 281404256), (56, 246228724), (98, 140702128), (112, 123114362), (196, 70351064), (197, 69993952), (224, 61557181), (343, 40200608), (392, 35175532), (394, 34996976), (686, 20100304), (784, 17587766), (788, 17498488), (911, 15135904), (1372, 10050152), (1379, 9999136), (1568, 8793883), (1576, 8749244), (1822, 7567952), (2401, 5742944), (2744, 5025076), (2758, 4999568), (3152, 4374622), (3644, 3783976), (4802, 2871472), (5488, 2512538), (5516, 2499784), (6304, 2187311), (6377, 2162272), (7288, 1891988), (9604, 1435736), (9653, 1428448), (10976, 1256269), (11032, 1249892), (12754, 1081136), (14576, 945994), (19208, 717868), (19306, 714224), (22064, 624946), (25508, 540568), (29152, 472997), (38416, 358934), (38612, 357112), (44128, 312473), (44639, 308896), (51016, 270284), (67571, 204064), (76832, 179467), (77224, 178556), (89278, 154448), (102032, 135142)]