348530336

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^3\times {\mathrm{167}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 883213632

約数和(自身を除く): 534683296

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 121, 154, 167, 176, 196, 224, 242, 308, 334, 352, 392, 484, 539, 616, 668, 784, 847, 968, 1078, 1169, 1232, 1331, 1336, 1568, 1694, 1837, 1936, 2156, 2338, 2464, 2662, 2672, 3388, 3674, 3872, 4312, 4676, 5324, 5344, 5929, 6776, 7348, 8183, 8624, 9317, 9352, 10648, 11858, 12859, 13552, 14696, 16366, 17248, 18634, 18704, 20207, 21296, 23716, 25718, 27104, 29392, 32732, 37268, 37408, 40414, 42592, 47432, 51436, 58784, 65219, 65464, 74536, 80828, 90013, 94864, 102872, 130438, 130928, 141449, 149072, 161656, 180026, 189728, 205744, 222277, 260876, 261856, 282898, 298144, 323312, 360052, 411488, 444554, 521752, 565796, 646624, 720104, 889108, 990143, 1043504, 1131592, 1440208, 1555939, 1778216, 1980286, 2087008, 2263184, 2880416, 3111878, 3556432, 3960572, 4526368, 6223756, 7112864, 7921144, 10891573, 12447512, 15842288, 21783146, 24895024, 31684576, 43566292, 49790048, 87132584, 174265168, 348530336]

約数ペア:

[(1, 348530336), (2, 174265168), (4, 87132584), (7, 49790048), (8, 43566292), (11, 31684576), (14, 24895024), (16, 21783146), (22, 15842288), (28, 12447512), (32, 10891573), (44, 7921144), (49, 7112864), (56, 6223756), (77, 4526368), (88, 3960572), (98, 3556432), (112, 3111878), (121, 2880416), (154, 2263184), (167, 2087008), (176, 1980286), (196, 1778216), (224, 1555939), (242, 1440208), (308, 1131592), (334, 1043504), (352, 990143), (392, 889108), (484, 720104), (539, 646624), (616, 565796), (668, 521752), (784, 444554), (847, 411488), (968, 360052), (1078, 323312), (1169, 298144), (1232, 282898), (1331, 261856), (1336, 260876), (1568, 222277), (1694, 205744), (1837, 189728), (1936, 180026), (2156, 161656), (2338, 149072), (2464, 141449), (2662, 130928), (2672, 130438), (3388, 102872), (3674, 94864), (3872, 90013), (4312, 80828), (4676, 74536), (5324, 65464), (5344, 65219), (5929, 58784), (6776, 51436), (7348, 47432), (8183, 42592), (8624, 40414), (9317, 37408), (9352, 37268), (10648, 32732), (11858, 29392), (12859, 27104), (13552, 25718), (14696, 23716), (16366, 21296), (17248, 20207), (18634, 18704)]