880148192

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^2\times {\mathrm{4639}}^1$

素因数の和:4685

約数の個数: 108

約数和(自身を含む): 2216077920

約数和(自身を除く): 1335929728

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 121, 154, 176, 196, 224, 242, 308, 352, 392, 484, 539, 616, 784, 847, 968, 1078, 1232, 1568, 1694, 1936, 2156, 2464, 3388, 3872, 4312, 4639, 5929, 6776, 8624, 9278, 11858, 13552, 17248, 18556, 23716, 27104, 32473, 37112, 47432, 51029, 64946, 74224, 94864, 102058, 129892, 148448, 189728, 204116, 227311, 259784, 357203, 408232, 454622, 519568, 561319, 714406, 816464, 909244, 1039136, 1122638, 1428812, 1632928, 1818488, 2245276, 2500421, 2857624, 3636976, 3929233, 4490552, 5000842, 5715248, 7273952, 7858466, 8981104, 10001684, 11430496, 15716932, 17962208, 20003368, 27504631, 31433864, 40006736, 55009262, 62867728, 80013472, 110018524, 125735456, 220037048, 440074096, 880148192]

約数ペア:

[(1, 880148192), (2, 440074096), (4, 220037048), (7, 125735456), (8, 110018524), (11, 80013472), (14, 62867728), (16, 55009262), (22, 40006736), (28, 31433864), (32, 27504631), (44, 20003368), (49, 17962208), (56, 15716932), (77, 11430496), (88, 10001684), (98, 8981104), (112, 7858466), (121, 7273952), (154, 5715248), (176, 5000842), (196, 4490552), (224, 3929233), (242, 3636976), (308, 2857624), (352, 2500421), (392, 2245276), (484, 1818488), (539, 1632928), (616, 1428812), (784, 1122638), (847, 1039136), (968, 909244), (1078, 816464), (1232, 714406), (1568, 561319), (1694, 519568), (1936, 454622), (2156, 408232), (2464, 357203), (3388, 259784), (3872, 227311), (4312, 204116), (4639, 189728), (5929, 148448), (6776, 129892), (8624, 102058), (9278, 94864), (11858, 74224), (13552, 64946), (17248, 51029), (18556, 47432), (23716, 37112), (27104, 32473)]