394163712

素因数分解:

$2^9\times 3^3\times {\mathrm{28513}}^1$

素因数の和:28540

約数の個数: 80

約数和(自身を含む): 1166792880

約数和(自身を除く): 772629168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 13824, 28513, 57026, 85539, 114052, 171078, 228104, 256617, 342156, 456208, 513234, 684312, 769851, 912416, 1026468, 1368624, 1539702, 1824832, 2052936, 2737248, 3079404, 3649664, 4105872, 5474496, 6158808, 7299328, 8211744, 10948992, 12317616, 14598656, 16423488, 21897984, 24635232, 32846976, 43795968, 49270464, 65693952, 98540928, 131387904, 197081856, 394163712]

約数ペア:

[(1, 394163712), (2, 197081856), (3, 131387904), (4, 98540928), (6, 65693952), (8, 49270464), (9, 43795968), (12, 32846976), (16, 24635232), (18, 21897984), (24, 16423488), (27, 14598656), (32, 12317616), (36, 10948992), (48, 8211744), (54, 7299328), (64, 6158808), (72, 5474496), (96, 4105872), (108, 3649664), (128, 3079404), (144, 2737248), (192, 2052936), (216, 1824832), (256, 1539702), (288, 1368624), (384, 1026468), (432, 912416), (512, 769851), (576, 684312), (768, 513234), (864, 456208), (1152, 342156), (1536, 256617), (1728, 228104), (2304, 171078), (3456, 114052), (4608, 85539), (6912, 57026), (13824, 28513)]