385158912

素因数分解:

$2^8\times 3^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:278

約数の個数: 144

約数和(自身を含む): 1068439680

約数和(自身を除く): 683280768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 107, 109, 128, 129, 172, 192, 214, 218, 256, 258, 321, 327, 344, 384, 428, 436, 516, 642, 654, 688, 768, 856, 872, 1032, 1284, 1308, 1376, 1712, 1744, 2064, 2568, 2616, 2752, 3424, 3488, 4128, 4601, 4687, 5136, 5232, 5504, 6848, 6976, 8256, 9202, 9374, 10272, 10464, 11008, 11663, 13696, 13803, 13952, 14061, 16512, 18404, 18748, 20544, 20928, 23326, 27392, 27606, 27904, 28122, 33024, 34989, 36808, 37496, 41088, 41856, 46652, 55212, 56244, 69978, 73616, 74992, 82176, 83712, 93304, 110424, 112488, 139956, 147232, 149984, 186608, 220848, 224976, 279912, 294464, 299968, 373216, 441696, 449952, 501509, 559824, 588928, 599936, 746432, 883392, 899904, 1003018, 1119648, 1177856, 1199872, 1492864, 1504527, 1766784, 1799808, 2006036, 2239296, 2985728, 3009054, 3533568, 3599616, 4012072, 4478592, 6018108, 8024144, 8957184, 12036216, 16048288, 24072432, 32096576, 48144864, 64193152, 96289728, 128386304, 192579456, 385158912]

約数ペア:

[(1, 385158912), (2, 192579456), (3, 128386304), (4, 96289728), (6, 64193152), (8, 48144864), (12, 32096576), (16, 24072432), (24, 16048288), (32, 12036216), (43, 8957184), (48, 8024144), (64, 6018108), (86, 4478592), (96, 4012072), (107, 3599616), (109, 3533568), (128, 3009054), (129, 2985728), (172, 2239296), (192, 2006036), (214, 1799808), (218, 1766784), (256, 1504527), (258, 1492864), (321, 1199872), (327, 1177856), (344, 1119648), (384, 1003018), (428, 899904), (436, 883392), (516, 746432), (642, 599936), (654, 588928), (688, 559824), (768, 501509), (856, 449952), (872, 441696), (1032, 373216), (1284, 299968), (1308, 294464), (1376, 279912), (1712, 224976), (1744, 220848), (2064, 186608), (2568, 149984), (2616, 147232), (2752, 139956), (3424, 112488), (3488, 110424), (4128, 93304), (4601, 83712), (4687, 82176), (5136, 74992), (5232, 73616), (5504, 69978), (6848, 56244), (6976, 55212), (8256, 46652), (9202, 41856), (9374, 41088), (10272, 37496), (10464, 36808), (11008, 34989), (11663, 33024), (13696, 28122), (13803, 27904), (13952, 27606), (14061, 27392), (16512, 23326), (18404, 20928), (18748, 20544)]