1676802816

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{18661}}^1$

素因数の和:18699

約数の個数: 144

約数和(自身を含む): 5340317920

約数和(自身を除く): 3663515104

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, 576, 624, 702, 768, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1872, 2304, 2496, 2808, 3328, 3456, 3744, 4992, 5616, 6912, 7488, 9984, 11232, 14976, 18661, 22464, 29952, 37322, 44928, 55983, 74644, 89856, 111966, 149288, 167949, 223932, 242593, 298576, 335898, 447864, 485186, 503847, 597152, 671796, 727779, 895728, 970372, 1007694, 1194304, 1343592, 1455558, 1791456, 1940744, 2015388, 2183337, 2388608, 2687184, 2911116, 3582912, 3881488, 4030776, 4366674, 4777216, 5374368, 5822232, 6550011, 7165824, 7762976, 8061552, 8733348, 10748736, 11644464, 13100022, 14331648, 15525952, 16123104, 17466696, 21497472, 23288928, 26200044, 31051904, 32246208, 34933392, 42994944, 46577856, 52400088, 62103808, 64492416, 69866784, 93155712, 104800176, 128984832, 139733568, 186311424, 209600352, 279467136, 419200704, 558934272, 838401408, 1676802816]

約数ペア:

[(1, 1676802816), (2, 838401408), (3, 558934272), (4, 419200704), (6, 279467136), (8, 209600352), (9, 186311424), (12, 139733568), (13, 128984832), (16, 104800176), (18, 93155712), (24, 69866784), (26, 64492416), (27, 62103808), (32, 52400088), (36, 46577856), (39, 42994944), (48, 34933392), (52, 32246208), (54, 31051904), (64, 26200044), (72, 23288928), (78, 21497472), (96, 17466696), (104, 16123104), (108, 15525952), (117, 14331648), (128, 13100022), (144, 11644464), (156, 10748736), (192, 8733348), (208, 8061552), (216, 7762976), (234, 7165824), (256, 6550011), (288, 5822232), (312, 5374368), (351, 4777216), (384, 4366674), (416, 4030776), (432, 3881488), (468, 3582912), (576, 2911116), (624, 2687184), (702, 2388608), (768, 2183337), (832, 2015388), (864, 1940744), (936, 1791456), (1152, 1455558), (1248, 1343592), (1404, 1194304), (1664, 1007694), (1728, 970372), (1872, 895728), (2304, 727779), (2496, 671796), (2808, 597152), (3328, 503847), (3456, 485186), (3744, 447864), (4992, 335898), (5616, 298576), (6912, 242593), (7488, 223932), (9984, 167949), (11232, 149288), (14976, 111966), (18661, 89856), (22464, 74644), (29952, 55983), (37322, 44928)]