286153728

素因数分解:

$2^{10}\times 3^1\times 7^2\times {\mathrm{1901}}^1$

素因数の和:1938

約数の個数: 132

約数和(自身を含む): 887693832

約数和(自身を除く): 601540104

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, 1901, 2352, 2688, 3072, 3136, 3584, 3802, 4704, 5376, 5703, 6272, 7168, 7604, 9408, 10752, 11406, 12544, 13307, 15208, 18816, 21504, 22812, 25088, 26614, 30416, 37632, 39921, 45624, 50176, 53228, 60832, 75264, 79842, 91248, 93149, 106456, 121664, 150528, 159684, 182496, 186298, 212912, 243328, 279447, 319368, 364992, 372596, 425824, 486656, 558894, 638736, 729984, 745192, 851648, 973312, 1117788, 1277472, 1459968, 1490384, 1703296, 1946624, 2235576, 2554944, 2919936, 2980768, 3406592, 4471152, 5109888, 5839872, 5961536, 6813184, 8942304, 10219776, 11923072, 13626368, 17884608, 20439552, 23846144, 35769216, 40879104, 47692288, 71538432, 95384576, 143076864, 286153728]

約数ペア:

[(1, 286153728), (2, 143076864), (3, 95384576), (4, 71538432), (6, 47692288), (7, 40879104), (8, 35769216), (12, 23846144), (14, 20439552), (16, 17884608), (21, 13626368), (24, 11923072), (28, 10219776), (32, 8942304), (42, 6813184), (48, 5961536), (49, 5839872), (56, 5109888), (64, 4471152), (84, 3406592), (96, 2980768), (98, 2919936), (112, 2554944), (128, 2235576), (147, 1946624), (168, 1703296), (192, 1490384), (196, 1459968), (224, 1277472), (256, 1117788), (294, 973312), (336, 851648), (384, 745192), (392, 729984), (448, 638736), (512, 558894), (588, 486656), (672, 425824), (768, 372596), (784, 364992), (896, 319368), (1024, 279447), (1176, 243328), (1344, 212912), (1536, 186298), (1568, 182496), (1792, 159684), (1901, 150528), (2352, 121664), (2688, 106456), (3072, 93149), (3136, 91248), (3584, 79842), (3802, 75264), (4704, 60832), (5376, 53228), (5703, 50176), (6272, 45624), (7168, 39921), (7604, 37632), (9408, 30416), (10752, 26614), (11406, 25088), (12544, 22812), (13307, 21504), (15208, 18816)]