2480771216

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{937}}^1$

素因数の和:1277

約数の個数: 120

約数和(自身を含む): 6125920416

約数和(自身を除く): 3645149200

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 307, 308, 392, 539, 614, 616, 784, 937, 1078, 1228, 1232, 1874, 2149, 2156, 2456, 3377, 3748, 4298, 4312, 4912, 6559, 6754, 7496, 8596, 8624, 10307, 13118, 13508, 14992, 15043, 17192, 20614, 23639, 26236, 27016, 30086, 34384, 41228, 45913, 47278, 52472, 54032, 60172, 72149, 82456, 91826, 94556, 104944, 120344, 144298, 164912, 165473, 183652, 189112, 240688, 287659, 288596, 330946, 367304, 378224, 505043, 575318, 577192, 661892, 734608, 1010086, 1150636, 1154384, 1323784, 2013613, 2020172, 2301272, 2647568, 3164249, 4027226, 4040344, 4602544, 6328498, 8054452, 8080688, 12656996, 14095291, 16108904, 22149743, 25313992, 28190582, 32217808, 44299486, 50627984, 56381164, 88598972, 112762328, 155048201, 177197944, 225524656, 310096402, 354395888, 620192804, 1240385608, 2480771216]

約数ペア:

[(1, 2480771216), (2, 1240385608), (4, 620192804), (7, 354395888), (8, 310096402), (11, 225524656), (14, 177197944), (16, 155048201), (22, 112762328), (28, 88598972), (44, 56381164), (49, 50627984), (56, 44299486), (77, 32217808), (88, 28190582), (98, 25313992), (112, 22149743), (154, 16108904), (176, 14095291), (196, 12656996), (307, 8080688), (308, 8054452), (392, 6328498), (539, 4602544), (614, 4040344), (616, 4027226), (784, 3164249), (937, 2647568), (1078, 2301272), (1228, 2020172), (1232, 2013613), (1874, 1323784), (2149, 1154384), (2156, 1150636), (2456, 1010086), (3377, 734608), (3748, 661892), (4298, 577192), (4312, 575318), (4912, 505043), (6559, 378224), (6754, 367304), (7496, 330946), (8596, 288596), (8624, 287659), (10307, 240688), (13118, 189112), (13508, 183652), (14992, 165473), (15043, 164912), (17192, 144298), (20614, 120344), (23639, 104944), (26236, 94556), (27016, 91826), (30086, 82456), (34384, 72149), (41228, 60172), (45913, 54032), (47278, 52472)]