198982656

素因数分解:

$2^{10}\times 3^4\times {\mathrm{2399}}^1$

素因数の和:2431

約数の個数: 110

約数和(自身を含む): 594448800

約数和(自身を除く): 395466144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 512, 576, 648, 768, 864, 1024, 1152, 1296, 1536, 1728, 2304, 2399, 2592, 3072, 3456, 4608, 4798, 5184, 6912, 7197, 9216, 9596, 10368, 13824, 14394, 19192, 20736, 21591, 27648, 28788, 38384, 41472, 43182, 57576, 64773, 76768, 82944, 86364, 115152, 129546, 153536, 172728, 194319, 230304, 259092, 307072, 345456, 388638, 460608, 518184, 614144, 690912, 777276, 921216, 1036368, 1228288, 1381824, 1554552, 1842432, 2072736, 2456576, 2763648, 3109104, 3684864, 4145472, 5527296, 6218208, 7369728, 8290944, 11054592, 12436416, 16581888, 22109184, 24872832, 33163776, 49745664, 66327552, 99491328, 198982656]

約数ペア:

[(1, 198982656), (2, 99491328), (3, 66327552), (4, 49745664), (6, 33163776), (8, 24872832), (9, 22109184), (12, 16581888), (16, 12436416), (18, 11054592), (24, 8290944), (27, 7369728), (32, 6218208), (36, 5527296), (48, 4145472), (54, 3684864), (64, 3109104), (72, 2763648), (81, 2456576), (96, 2072736), (108, 1842432), (128, 1554552), (144, 1381824), (162, 1228288), (192, 1036368), (216, 921216), (256, 777276), (288, 690912), (324, 614144), (384, 518184), (432, 460608), (512, 388638), (576, 345456), (648, 307072), (768, 259092), (864, 230304), (1024, 194319), (1152, 172728), (1296, 153536), (1536, 129546), (1728, 115152), (2304, 86364), (2399, 82944), (2592, 76768), (3072, 64773), (3456, 57576), (4608, 43182), (4798, 41472), (5184, 38384), (6912, 28788), (7197, 27648), (9216, 21591), (9596, 20736), (10368, 19192), (13824, 14394)]