228302848

素因数分解:

$2^{13}\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:117

約数の個数: 84

約数和(自身を含む): 488049570

約数和(自身を除く): 259746722

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 64, 116, 124, 128, 232, 248, 256, 464, 496, 512, 899, 928, 961, 992, 1024, 1798, 1856, 1922, 1984, 2048, 3596, 3712, 3844, 3968, 4096, 7192, 7424, 7688, 7936, 8192, 14384, 14848, 15376, 15872, 27869, 28768, 29696, 30752, 31744, 55738, 57536, 59392, 61504, 63488, 111476, 115072, 118784, 123008, 126976, 222952, 230144, 237568, 246016, 253952, 445904, 460288, 492032, 891808, 920576, 984064, 1783616, 1841152, 1968128, 3567232, 3682304, 3936256, 7134464, 7364608, 7872512, 14268928, 28537856, 57075712, 114151424, 228302848]

約数ペア:

[(1, 228302848), (2, 114151424), (4, 57075712), (8, 28537856), (16, 14268928), (29, 7872512), (31, 7364608), (32, 7134464), (58, 3936256), (62, 3682304), (64, 3567232), (116, 1968128), (124, 1841152), (128, 1783616), (232, 984064), (248, 920576), (256, 891808), (464, 492032), (496, 460288), (512, 445904), (899, 253952), (928, 246016), (961, 237568), (992, 230144), (1024, 222952), (1798, 126976), (1856, 123008), (1922, 118784), (1984, 115072), (2048, 111476), (3596, 63488), (3712, 61504), (3844, 59392), (3968, 57536), (4096, 55738), (7192, 31744), (7424, 30752), (7688, 29696), (7936, 28768), (8192, 27869), (14384, 15872), (14848, 15376)]