311992128

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{25793}}^1$

素因数の和:25821

約数の個数: 112

約数和(自身を含む): 1048268160

約数和(自身を除く): 736276032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 672, 756, 864, 1008, 1344, 1512, 1728, 2016, 3024, 4032, 6048, 12096, 25793, 51586, 77379, 103172, 154758, 180551, 206344, 232137, 309516, 361102, 412688, 464274, 541653, 619032, 696411, 722204, 825376, 928548, 1083306, 1238064, 1392822, 1444408, 1624959, 1650752, 1857096, 2166612, 2476128, 2785644, 2888816, 3249918, 3714192, 4333224, 4874877, 4952256, 5571288, 5777632, 6499836, 7428384, 8666448, 9749754, 11142576, 11555264, 12999672, 14856768, 17332896, 19499508, 22285152, 25999344, 34665792, 38999016, 44570304, 51998688, 77998032, 103997376, 155996064, 311992128]

約数ペア:

[(1, 311992128), (2, 155996064), (3, 103997376), (4, 77998032), (6, 51998688), (7, 44570304), (8, 38999016), (9, 34665792), (12, 25999344), (14, 22285152), (16, 19499508), (18, 17332896), (21, 14856768), (24, 12999672), (27, 11555264), (28, 11142576), (32, 9749754), (36, 8666448), (42, 7428384), (48, 6499836), (54, 5777632), (56, 5571288), (63, 4952256), (64, 4874877), (72, 4333224), (84, 3714192), (96, 3249918), (108, 2888816), (112, 2785644), (126, 2476128), (144, 2166612), (168, 1857096), (189, 1650752), (192, 1624959), (216, 1444408), (224, 1392822), (252, 1238064), (288, 1083306), (336, 928548), (378, 825376), (432, 722204), (448, 696411), (504, 619032), (576, 541653), (672, 464274), (756, 412688), (864, 361102), (1008, 309516), (1344, 232137), (1512, 206344), (1728, 180551), (2016, 154758), (3024, 103172), (4032, 77379), (6048, 51586), (12096, 25793)]