1021370296576

素因数分解:

$2^8\times 7^1\times {\mathrm{859}}^1\times {\mathrm{663517}}^1$

素因数の和:664399

約数の個数: 72

約数和(自身を含む): 2332716962240

約数和(自身を除く): 1311346665664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 859, 896, 1718, 1792, 3436, 6013, 6872, 12026, 13744, 24052, 27488, 48104, 54976, 96208, 109952, 192416, 219904, 384832, 663517, 769664, 1327034, 1539328, 2654068, 4644619, 5308136, 9289238, 10616272, 18578476, 21232544, 37156952, 42465088, 74313904, 84930176, 148627808, 169860352, 297255616, 569961103, 594511232, 1139922206, 1189022464, 2279844412, 3989727721, 4559688824, 7979455442, 9119377648, 15958910884, 18238755296, 31917821768, 36477510592, 63835643536, 72955021184, 127671287072, 145910042368, 255342574144, 510685148288, 1021370296576]

約数ペア:

[(1, 1021370296576), (2, 510685148288), (4, 255342574144), (7, 145910042368), (8, 127671287072), (14, 72955021184), (16, 63835643536), (28, 36477510592), (32, 31917821768), (56, 18238755296), (64, 15958910884), (112, 9119377648), (128, 7979455442), (224, 4559688824), (256, 3989727721), (448, 2279844412), (859, 1189022464), (896, 1139922206), (1718, 594511232), (1792, 569961103), (3436, 297255616), (6013, 169860352), (6872, 148627808), (12026, 84930176), (13744, 74313904), (24052, 42465088), (27488, 37156952), (48104, 21232544), (54976, 18578476), (96208, 10616272), (109952, 9289238), (192416, 5308136), (219904, 4644619), (384832, 2654068), (663517, 1539328), (769664, 1327034)]