2810508288

素因数分解:

$2^{10}\times 3^1\times 7^2\times {\mathrm{18671}}^1$

素因数の和:18708

約数の個数: 132

約数和(自身を含む): 8714521152

約数和(自身を除く): 5904012864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 512, 588, 672, 768, 784, 896, 1024, 1176, 1344, 1536, 1568, 1792, 2352, 2688, 3072, 3136, 3584, 4704, 5376, 6272, 7168, 9408, 10752, 12544, 18671, 18816, 21504, 25088, 37342, 37632, 50176, 56013, 74684, 75264, 112026, 130697, 149368, 150528, 224052, 261394, 298736, 392091, 448104, 522788, 597472, 784182, 896208, 914879, 1045576, 1194944, 1568364, 1792416, 1829758, 2091152, 2389888, 2744637, 3136728, 3584832, 3659516, 4182304, 4779776, 5489274, 6273456, 7169664, 7319032, 8364608, 9559552, 10978548, 12546912, 14339328, 14638064, 16729216, 19119104, 21957096, 25093824, 28678656, 29276128, 33458432, 43914192, 50187648, 57357312, 58552256, 66916864, 87828384, 100375296, 117104512, 133833728, 175656768, 200750592, 234209024, 351313536, 401501184, 468418048, 702627072, 936836096, 1405254144, 2810508288]

約数ペア:

[(1, 2810508288), (2, 1405254144), (3, 936836096), (4, 702627072), (6, 468418048), (7, 401501184), (8, 351313536), (12, 234209024), (14, 200750592), (16, 175656768), (21, 133833728), (24, 117104512), (28, 100375296), (32, 87828384), (42, 66916864), (48, 58552256), (49, 57357312), (56, 50187648), (64, 43914192), (84, 33458432), (96, 29276128), (98, 28678656), (112, 25093824), (128, 21957096), (147, 19119104), (168, 16729216), (192, 14638064), (196, 14339328), (224, 12546912), (256, 10978548), (294, 9559552), (336, 8364608), (384, 7319032), (392, 7169664), (448, 6273456), (512, 5489274), (588, 4779776), (672, 4182304), (768, 3659516), (784, 3584832), (896, 3136728), (1024, 2744637), (1176, 2389888), (1344, 2091152), (1536, 1829758), (1568, 1792416), (1792, 1568364), (2352, 1194944), (2688, 1045576), (3072, 914879), (3136, 896208), (3584, 784182), (4704, 597472), (5376, 522788), (6272, 448104), (7168, 392091), (9408, 298736), (10752, 261394), (12544, 224052), (18671, 150528), (18816, 149368), (21504, 130697), (25088, 112026), (37342, 75264), (37632, 74684), (50176, 56013)]