3909123456

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{859}}^1\times {\mathrm{1693}}^1$

素因数の和:2576

約数の個数: 128

約数和(自身を含む): 11887814400

約数和(自身を除く): 7978690944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 859, 896, 1344, 1693, 1718, 2577, 2688, 3386, 3436, 5079, 5154, 6013, 6772, 6872, 10158, 10308, 11851, 12026, 13544, 13744, 18039, 20316, 20616, 23702, 24052, 27088, 27488, 35553, 36078, 40632, 41232, 47404, 48104, 54176, 54976, 71106, 72156, 81264, 82464, 94808, 96208, 108352, 109952, 142212, 144312, 162528, 164928, 189616, 192416, 216704, 284424, 288624, 325056, 329856, 379232, 384832, 568848, 577248, 650112, 758464, 769664, 1137696, 1154496, 1454287, 1516928, 2275392, 2308992, 2908574, 4362861, 4550784, 5817148, 8725722, 10180009, 11634296, 17451444, 20360018, 23268592, 30540027, 34902888, 40720036, 46537184, 61080054, 69805776, 81440072, 93074368, 122160108, 139611552, 162880144, 186148736, 244320216, 279223104, 325760288, 488640432, 558446208, 651520576, 977280864, 1303041152, 1954561728, 3909123456]

約数ペア:

[(1, 3909123456), (2, 1954561728), (3, 1303041152), (4, 977280864), (6, 651520576), (7, 558446208), (8, 488640432), (12, 325760288), (14, 279223104), (16, 244320216), (21, 186148736), (24, 162880144), (28, 139611552), (32, 122160108), (42, 93074368), (48, 81440072), (56, 69805776), (64, 61080054), (84, 46537184), (96, 40720036), (112, 34902888), (128, 30540027), (168, 23268592), (192, 20360018), (224, 17451444), (336, 11634296), (384, 10180009), (448, 8725722), (672, 5817148), (859, 4550784), (896, 4362861), (1344, 2908574), (1693, 2308992), (1718, 2275392), (2577, 1516928), (2688, 1454287), (3386, 1154496), (3436, 1137696), (5079, 769664), (5154, 758464), (6013, 650112), (6772, 577248), (6872, 568848), (10158, 384832), (10308, 379232), (11851, 329856), (12026, 325056), (13544, 288624), (13744, 284424), (18039, 216704), (20316, 192416), (20616, 189616), (23702, 164928), (24052, 162528), (27088, 144312), (27488, 142212), (35553, 109952), (36078, 108352), (40632, 96208), (41232, 94808), (47404, 82464), (48104, 81264), (54176, 72156), (54976, 71106)]