2492072688

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{21011}}^1$

素因数の和:21382

約数の個数: 80

約数和(自身を含む): 7378742016

約数和(自身を除く): 4886669328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 353, 706, 1059, 1412, 2118, 2471, 2824, 4236, 4942, 5648, 7413, 8472, 9884, 14826, 16944, 19768, 21011, 29652, 39536, 42022, 59304, 63033, 84044, 118608, 126066, 147077, 168088, 252132, 294154, 336176, 441231, 504264, 588308, 882462, 1008528, 1176616, 1764924, 2353232, 3529848, 7059696, 7416883, 14833766, 22250649, 29667532, 44501298, 51918181, 59335064, 89002596, 103836362, 118670128, 155754543, 178005192, 207672724, 311509086, 356010384, 415345448, 623018172, 830690896, 1246036344, 2492072688]

約数ペア:

[(1, 2492072688), (2, 1246036344), (3, 830690896), (4, 623018172), (6, 415345448), (7, 356010384), (8, 311509086), (12, 207672724), (14, 178005192), (16, 155754543), (21, 118670128), (24, 103836362), (28, 89002596), (42, 59335064), (48, 51918181), (56, 44501298), (84, 29667532), (112, 22250649), (168, 14833766), (336, 7416883), (353, 7059696), (706, 3529848), (1059, 2353232), (1412, 1764924), (2118, 1176616), (2471, 1008528), (2824, 882462), (4236, 588308), (4942, 504264), (5648, 441231), (7413, 336176), (8472, 294154), (9884, 252132), (14826, 168088), (16944, 147077), (19768, 126066), (21011, 118608), (29652, 84044), (39536, 63033), (42022, 59304)]