238295552

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1459}}^1$

素因数の和:1517

約数の個数: 80

約数和(自身を含む): 537688800

約数和(自身を除く): 299393248

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 116, 128, 176, 232, 256, 319, 352, 464, 512, 638, 704, 928, 1276, 1408, 1459, 1856, 2552, 2816, 2918, 3712, 5104, 5632, 5836, 7424, 10208, 11672, 14848, 16049, 20416, 23344, 32098, 40832, 42311, 46688, 64196, 81664, 84622, 93376, 128392, 163328, 169244, 186752, 256784, 338488, 373504, 465421, 513568, 676976, 747008, 930842, 1027136, 1353952, 1861684, 2054272, 2707904, 3723368, 4108544, 5415808, 7446736, 8217088, 10831616, 14893472, 21663232, 29786944, 59573888, 119147776, 238295552]

約数ペア:

[(1, 238295552), (2, 119147776), (4, 59573888), (8, 29786944), (11, 21663232), (16, 14893472), (22, 10831616), (29, 8217088), (32, 7446736), (44, 5415808), (58, 4108544), (64, 3723368), (88, 2707904), (116, 2054272), (128, 1861684), (176, 1353952), (232, 1027136), (256, 930842), (319, 747008), (352, 676976), (464, 513568), (512, 465421), (638, 373504), (704, 338488), (928, 256784), (1276, 186752), (1408, 169244), (1459, 163328), (1856, 128392), (2552, 93376), (2816, 84622), (2918, 81664), (3712, 64196), (5104, 46688), (5632, 42311), (5836, 40832), (7424, 32098), (10208, 23344), (11672, 20416), (14848, 16049)]