788154912

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2053}}^1$

素因数の和:2143

約数の個数: 144

約数和(自身を含む): 2368574208

約数和(自身を除く): 1580419296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 43, 48, 62, 72, 86, 93, 96, 124, 129, 144, 172, 186, 248, 258, 279, 288, 344, 372, 387, 496, 516, 558, 688, 744, 774, 992, 1032, 1116, 1333, 1376, 1488, 1548, 2053, 2064, 2232, 2666, 2976, 3096, 3999, 4106, 4128, 4464, 5332, 6159, 6192, 7998, 8212, 8928, 10664, 11997, 12318, 12384, 15996, 16424, 18477, 21328, 23994, 24636, 31992, 32848, 36954, 42656, 47988, 49272, 63643, 63984, 65696, 73908, 88279, 95976, 98544, 127286, 127968, 147816, 176558, 190929, 191952, 197088, 254572, 264837, 295632, 353116, 381858, 383904, 509144, 529674, 572787, 591264, 706232, 763716, 794511, 1018288, 1059348, 1145574, 1412464, 1527432, 1589022, 2036576, 2118696, 2291148, 2736649, 2824928, 3054864, 3178044, 4237392, 4582296, 5473298, 6109728, 6356088, 8209947, 8474784, 9164592, 10946596, 12712176, 16419894, 18329184, 21893192, 24629841, 25424352, 32839788, 43786384, 49259682, 65679576, 87572768, 98519364, 131359152, 197038728, 262718304, 394077456, 788154912]

約数ペア:

[(1, 788154912), (2, 394077456), (3, 262718304), (4, 197038728), (6, 131359152), (8, 98519364), (9, 87572768), (12, 65679576), (16, 49259682), (18, 43786384), (24, 32839788), (31, 25424352), (32, 24629841), (36, 21893192), (43, 18329184), (48, 16419894), (62, 12712176), (72, 10946596), (86, 9164592), (93, 8474784), (96, 8209947), (124, 6356088), (129, 6109728), (144, 5473298), (172, 4582296), (186, 4237392), (248, 3178044), (258, 3054864), (279, 2824928), (288, 2736649), (344, 2291148), (372, 2118696), (387, 2036576), (496, 1589022), (516, 1527432), (558, 1412464), (688, 1145574), (744, 1059348), (774, 1018288), (992, 794511), (1032, 763716), (1116, 706232), (1333, 591264), (1376, 572787), (1488, 529674), (1548, 509144), (2053, 383904), (2064, 381858), (2232, 353116), (2666, 295632), (2976, 264837), (3096, 254572), (3999, 197088), (4106, 191952), (4128, 190929), (4464, 176558), (5332, 147816), (6159, 127968), (6192, 127286), (7998, 98544), (8212, 95976), (8928, 88279), (10664, 73908), (11997, 65696), (12318, 63984), (12384, 63643), (15996, 49272), (16424, 47988), (18477, 42656), (21328, 36954), (23994, 32848), (24636, 31992)]