212617344

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:438

約数の個数: 128

約数和(自身を含む): 595745280

約数和(自身を除く): 383127936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 53, 62, 64, 93, 96, 106, 124, 128, 159, 186, 192, 212, 248, 318, 337, 372, 384, 424, 496, 636, 674, 744, 848, 992, 1011, 1272, 1348, 1488, 1643, 1696, 1984, 2022, 2544, 2696, 2976, 3286, 3392, 3968, 4044, 4929, 5088, 5392, 5952, 6572, 6784, 8088, 9858, 10176, 10447, 10784, 11904, 13144, 16176, 17861, 19716, 20352, 20894, 21568, 26288, 31341, 32352, 35722, 39432, 41788, 43136, 52576, 53583, 62682, 64704, 71444, 78864, 83576, 105152, 107166, 125364, 129408, 142888, 157728, 167152, 210304, 214332, 250728, 285776, 315456, 334304, 428664, 501456, 553691, 571552, 630912, 668608, 857328, 1002912, 1107382, 1143104, 1337216, 1661073, 1714656, 2005824, 2214764, 2286208, 3322146, 3429312, 4011648, 4429528, 6644292, 6858624, 8859056, 13288584, 17718112, 26577168, 35436224, 53154336, 70872448, 106308672, 212617344]

約数ペア:

[(1, 212617344), (2, 106308672), (3, 70872448), (4, 53154336), (6, 35436224), (8, 26577168), (12, 17718112), (16, 13288584), (24, 8859056), (31, 6858624), (32, 6644292), (48, 4429528), (53, 4011648), (62, 3429312), (64, 3322146), (93, 2286208), (96, 2214764), (106, 2005824), (124, 1714656), (128, 1661073), (159, 1337216), (186, 1143104), (192, 1107382), (212, 1002912), (248, 857328), (318, 668608), (337, 630912), (372, 571552), (384, 553691), (424, 501456), (496, 428664), (636, 334304), (674, 315456), (744, 285776), (848, 250728), (992, 214332), (1011, 210304), (1272, 167152), (1348, 157728), (1488, 142888), (1643, 129408), (1696, 125364), (1984, 107166), (2022, 105152), (2544, 83576), (2696, 78864), (2976, 71444), (3286, 64704), (3392, 62682), (3968, 53583), (4044, 52576), (4929, 43136), (5088, 41788), (5392, 39432), (5952, 35722), (6572, 32352), (6784, 31341), (8088, 26288), (9858, 21568), (10176, 20894), (10447, 20352), (10784, 19716), (11904, 17861), (13144, 16176)]