309284352

素因数分解:

$2^9\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1721}}^1$

素因数の和:1761

約数の個数: 160

約数和(自身を含む): 986499360

約数和(自身を除く): 677215008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 256, 288, 312, 351, 384, 416, 432, 468, 512, 576, 624, 702, 768, 832, 864, 936, 1152, 1248, 1404, 1536, 1664, 1721, 1728, 1872, 2304, 2496, 2808, 3328, 3442, 3456, 3744, 4608, 4992, 5163, 5616, 6656, 6884, 6912, 7488, 9984, 10326, 11232, 13768, 13824, 14976, 15489, 19968, 20652, 22373, 22464, 27536, 29952, 30978, 41304, 44746, 44928, 46467, 55072, 59904, 61956, 67119, 82608, 89492, 89856, 92934, 110144, 123912, 134238, 165216, 178984, 179712, 185868, 201357, 220288, 247824, 268476, 330432, 357968, 371736, 402714, 440576, 495648, 536952, 604071, 660864, 715936, 743472, 805428, 881152, 991296, 1073904, 1208142, 1321728, 1431872, 1486944, 1610856, 1982592, 2147808, 2416284, 2643456, 2863744, 2973888, 3221712, 3965184, 4295616, 4832568, 5727488, 5947776, 6443424, 7930368, 8591232, 9665136, 11454976, 11895552, 12886848, 17182464, 19330272, 23791104, 25773696, 34364928, 38660544, 51547392, 77321088, 103094784, 154642176, 309284352]

約数ペア:

[(1, 309284352), (2, 154642176), (3, 103094784), (4, 77321088), (6, 51547392), (8, 38660544), (9, 34364928), (12, 25773696), (13, 23791104), (16, 19330272), (18, 17182464), (24, 12886848), (26, 11895552), (27, 11454976), (32, 9665136), (36, 8591232), (39, 7930368), (48, 6443424), (52, 5947776), (54, 5727488), (64, 4832568), (72, 4295616), (78, 3965184), (96, 3221712), (104, 2973888), (108, 2863744), (117, 2643456), (128, 2416284), (144, 2147808), (156, 1982592), (192, 1610856), (208, 1486944), (216, 1431872), (234, 1321728), (256, 1208142), (288, 1073904), (312, 991296), (351, 881152), (384, 805428), (416, 743472), (432, 715936), (468, 660864), (512, 604071), (576, 536952), (624, 495648), (702, 440576), (768, 402714), (832, 371736), (864, 357968), (936, 330432), (1152, 268476), (1248, 247824), (1404, 220288), (1536, 201357), (1664, 185868), (1721, 179712), (1728, 178984), (1872, 165216), (2304, 134238), (2496, 123912), (2808, 110144), (3328, 92934), (3442, 89856), (3456, 89492), (3744, 82608), (4608, 67119), (4992, 61956), (5163, 59904), (5616, 55072), (6656, 46467), (6884, 44928), (6912, 44746), (7488, 41304), (9984, 30978), (10326, 29952), (11232, 27536), (13768, 22464), (13824, 22373), (14976, 20652), (15489, 19968)]