395919616

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{563}}^1$

素因数の和:687

約数の個数: 72

約数和(自身を含む): 823110624

約数和(自身を除く): 427191008

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 67, 82, 128, 134, 164, 256, 268, 328, 536, 563, 656, 1072, 1126, 1312, 2144, 2252, 2624, 2747, 4288, 4504, 5248, 5494, 8576, 9008, 10496, 10988, 17152, 18016, 21976, 23083, 36032, 37721, 43952, 46166, 72064, 75442, 87904, 92332, 144128, 150884, 175808, 184664, 301768, 351616, 369328, 603536, 703232, 738656, 1207072, 1477312, 1546561, 2414144, 2954624, 3093122, 4828288, 5909248, 6186244, 9656576, 12372488, 24744976, 49489952, 98979904, 197959808, 395919616]

約数ペア:

[(1, 395919616), (2, 197959808), (4, 98979904), (8, 49489952), (16, 24744976), (32, 12372488), (41, 9656576), (64, 6186244), (67, 5909248), (82, 4828288), (128, 3093122), (134, 2954624), (164, 2414144), (256, 1546561), (268, 1477312), (328, 1207072), (536, 738656), (563, 703232), (656, 603536), (1072, 369328), (1126, 351616), (1312, 301768), (2144, 184664), (2252, 175808), (2624, 150884), (2747, 144128), (4288, 92332), (4504, 87904), (5248, 75442), (5494, 72064), (8576, 46166), (9008, 43952), (10496, 37721), (10988, 36032), (17152, 23083), (18016, 21976)]