2150243072

素因数分解:

$2^8\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:546

約数の個数: 108

約数和(自身を含む): 4625858160

約数和(自身を除く): 2475615088

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 64, 76, 106, 128, 152, 212, 256, 304, 361, 424, 439, 608, 722, 848, 878, 1007, 1216, 1444, 1696, 1756, 2014, 2432, 2888, 3392, 3512, 4028, 4864, 5776, 6784, 7024, 8056, 8341, 11552, 13568, 14048, 16112, 16682, 19133, 23104, 23267, 28096, 32224, 33364, 38266, 46208, 46534, 56192, 64448, 66728, 76532, 92416, 93068, 112384, 128896, 133456, 153064, 158479, 186136, 257792, 266912, 306128, 316958, 372272, 442073, 533824, 612256, 633916, 744544, 884146, 1067648, 1224512, 1267832, 1489088, 1768292, 2135296, 2449024, 2535664, 2978176, 3536584, 4898048, 5071328, 5956352, 7073168, 8399387, 10142656, 14146336, 16798774, 20285312, 28292672, 33597548, 40570624, 56585344, 67195096, 113170688, 134390192, 268780384, 537560768, 1075121536, 2150243072]

約数ペア:

[(1, 2150243072), (2, 1075121536), (4, 537560768), (8, 268780384), (16, 134390192), (19, 113170688), (32, 67195096), (38, 56585344), (53, 40570624), (64, 33597548), (76, 28292672), (106, 20285312), (128, 16798774), (152, 14146336), (212, 10142656), (256, 8399387), (304, 7073168), (361, 5956352), (424, 5071328), (439, 4898048), (608, 3536584), (722, 2978176), (848, 2535664), (878, 2449024), (1007, 2135296), (1216, 1768292), (1444, 1489088), (1696, 1267832), (1756, 1224512), (2014, 1067648), (2432, 884146), (2888, 744544), (3392, 633916), (3512, 612256), (4028, 533824), (4864, 442073), (5776, 372272), (6784, 316958), (7024, 306128), (8056, 266912), (8341, 257792), (11552, 186136), (13568, 158479), (14048, 153064), (16112, 133456), (16682, 128896), (19133, 112384), (23104, 93068), (23267, 92416), (28096, 76532), (32224, 66728), (33364, 64448), (38266, 56192), (46208, 46534)]