931818496

素因数分解:

$2^{10}\times 7^4\times {\mathrm{379}}^1$

素因数の和:427

約数の個数: 110

約数和(自身を含む): 2178785860

約数和(自身を除く): 1246967364

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 379, 392, 448, 512, 686, 758, 784, 896, 1024, 1372, 1516, 1568, 1792, 2401, 2653, 2744, 3032, 3136, 3584, 4802, 5306, 5488, 6064, 6272, 7168, 9604, 10612, 10976, 12128, 12544, 18571, 19208, 21224, 21952, 24256, 25088, 37142, 38416, 42448, 43904, 48512, 50176, 74284, 76832, 84896, 87808, 97024, 129997, 148568, 153664, 169792, 175616, 194048, 259994, 297136, 307328, 339584, 351232, 388096, 519988, 594272, 614656, 679168, 909979, 1039976, 1188544, 1229312, 1358336, 1819958, 2079952, 2377088, 2458624, 2716672, 3639916, 4159904, 4754176, 7279832, 8319808, 9508352, 14559664, 16639616, 19016704, 29119328, 33279232, 58238656, 66558464, 116477312, 133116928, 232954624, 465909248, 931818496]

約数ペア:

[(1, 931818496), (2, 465909248), (4, 232954624), (7, 133116928), (8, 116477312), (14, 66558464), (16, 58238656), (28, 33279232), (32, 29119328), (49, 19016704), (56, 16639616), (64, 14559664), (98, 9508352), (112, 8319808), (128, 7279832), (196, 4754176), (224, 4159904), (256, 3639916), (343, 2716672), (379, 2458624), (392, 2377088), (448, 2079952), (512, 1819958), (686, 1358336), (758, 1229312), (784, 1188544), (896, 1039976), (1024, 909979), (1372, 679168), (1516, 614656), (1568, 594272), (1792, 519988), (2401, 388096), (2653, 351232), (2744, 339584), (3032, 307328), (3136, 297136), (3584, 259994), (4802, 194048), (5306, 175616), (5488, 169792), (6064, 153664), (6272, 148568), (7168, 129997), (9604, 97024), (10612, 87808), (10976, 84896), (12128, 76832), (12544, 74284), (18571, 50176), (19208, 48512), (21224, 43904), (21952, 42448), (24256, 38416), (25088, 37142)]