65634816

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:226

約数の個数: 160

約数和(自身を含む): 199362240

約数和(自身を除く): 133727424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 128, 152, 156, 173, 192, 208, 228, 247, 256, 304, 312, 346, 384, 416, 456, 494, 512, 519, 608, 624, 692, 741, 768, 832, 912, 988, 1038, 1216, 1248, 1384, 1482, 1536, 1664, 1824, 1976, 2076, 2249, 2432, 2496, 2768, 2964, 3287, 3328, 3648, 3952, 4152, 4498, 4864, 4992, 5536, 5928, 6574, 6656, 6747, 7296, 7904, 8304, 8996, 9728, 9861, 9984, 11072, 11856, 13148, 13494, 14592, 15808, 16608, 17992, 19722, 19968, 22144, 23712, 26296, 26988, 29184, 31616, 33216, 35984, 39444, 42731, 44288, 47424, 52592, 53976, 63232, 66432, 71968, 78888, 85462, 88576, 94848, 105184, 107952, 126464, 128193, 132864, 143936, 157776, 170924, 189696, 210368, 215904, 256386, 265728, 287872, 315552, 341848, 379392, 420736, 431808, 512772, 575744, 631104, 683696, 841472, 863616, 1025544, 1151488, 1262208, 1367392, 1682944, 1727232, 2051088, 2524416, 2734784, 3454464, 4102176, 5048832, 5469568, 8204352, 10939136, 16408704, 21878272, 32817408, 65634816]

約数ペア:

[(1, 65634816), (2, 32817408), (3, 21878272), (4, 16408704), (6, 10939136), (8, 8204352), (12, 5469568), (13, 5048832), (16, 4102176), (19, 3454464), (24, 2734784), (26, 2524416), (32, 2051088), (38, 1727232), (39, 1682944), (48, 1367392), (52, 1262208), (57, 1151488), (64, 1025544), (76, 863616), (78, 841472), (96, 683696), (104, 631104), (114, 575744), (128, 512772), (152, 431808), (156, 420736), (173, 379392), (192, 341848), (208, 315552), (228, 287872), (247, 265728), (256, 256386), (304, 215904), (312, 210368), (346, 189696), (384, 170924), (416, 157776), (456, 143936), (494, 132864), (512, 128193), (519, 126464), (608, 107952), (624, 105184), (692, 94848), (741, 88576), (768, 85462), (832, 78888), (912, 71968), (988, 66432), (1038, 63232), (1216, 53976), (1248, 52592), (1384, 47424), (1482, 44288), (1536, 42731), (1664, 39444), (1824, 35984), (1976, 33216), (2076, 31616), (2249, 29184), (2432, 26988), (2496, 26296), (2768, 23712), (2964, 22144), (3287, 19968), (3328, 19722), (3648, 17992), (3952, 16608), (4152, 15808), (4498, 14592), (4864, 13494), (4992, 13148), (5536, 11856), (5928, 11072), (6574, 9984), (6656, 9861), (6747, 9728), (7296, 8996), (7904, 8304)]