420046848

素因数分解:

$2^{11}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1753}}^1$

素因数の和:1794

約数の個数: 144

約数和(自身を含む): 1307238660

約数和(自身を除く): 887191812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 512, 576, 624, 768, 832, 936, 1024, 1152, 1248, 1536, 1664, 1753, 1872, 2048, 2304, 2496, 3072, 3328, 3506, 3744, 4608, 4992, 5259, 6144, 6656, 7012, 7488, 9216, 9984, 10518, 13312, 14024, 14976, 15777, 18432, 19968, 21036, 22789, 26624, 28048, 29952, 31554, 39936, 42072, 45578, 56096, 59904, 63108, 68367, 79872, 84144, 91156, 112192, 119808, 126216, 136734, 168288, 182312, 205101, 224384, 239616, 252432, 273468, 336576, 364624, 410202, 448768, 504864, 546936, 673152, 729248, 820404, 897536, 1009728, 1093872, 1346304, 1458496, 1640808, 1795072, 2019456, 2187744, 2692608, 2916992, 3281616, 3590144, 4038912, 4375488, 5385216, 5833984, 6563232, 8077824, 8750976, 10770432, 11667968, 13126464, 16155648, 17501952, 23335936, 26252928, 32311296, 35003904, 46671872, 52505856, 70007808, 105011712, 140015616, 210023424, 420046848]

約数ペア:

[(1, 420046848), (2, 210023424), (3, 140015616), (4, 105011712), (6, 70007808), (8, 52505856), (9, 46671872), (12, 35003904), (13, 32311296), (16, 26252928), (18, 23335936), (24, 17501952), (26, 16155648), (32, 13126464), (36, 11667968), (39, 10770432), (48, 8750976), (52, 8077824), (64, 6563232), (72, 5833984), (78, 5385216), (96, 4375488), (104, 4038912), (117, 3590144), (128, 3281616), (144, 2916992), (156, 2692608), (192, 2187744), (208, 2019456), (234, 1795072), (256, 1640808), (288, 1458496), (312, 1346304), (384, 1093872), (416, 1009728), (468, 897536), (512, 820404), (576, 729248), (624, 673152), (768, 546936), (832, 504864), (936, 448768), (1024, 410202), (1152, 364624), (1248, 336576), (1536, 273468), (1664, 252432), (1753, 239616), (1872, 224384), (2048, 205101), (2304, 182312), (2496, 168288), (3072, 136734), (3328, 126216), (3506, 119808), (3744, 112192), (4608, 91156), (4992, 84144), (5259, 79872), (6144, 68367), (6656, 63108), (7012, 59904), (7488, 56096), (9216, 45578), (9984, 42072), (10518, 39936), (13312, 31554), (14024, 29952), (14976, 28048), (15777, 26624), (18432, 22789), (19968, 21036)]