285168287744

素因数分解:

$2^{14}\times {\mathrm{31}}^1\times {\mathrm{561461}}^1$

素因数の和:561520

約数の個数: 60

約数和(自身を含む): 588717611328

約数和(自身を除く): 303549323584

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 2048, 3968, 4096, 7936, 8192, 15872, 16384, 31744, 63488, 126976, 253952, 507904, 561461, 1122922, 2245844, 4491688, 8983376, 17405291, 17966752, 34810582, 35933504, 69621164, 71867008, 139242328, 143734016, 278484656, 287468032, 556969312, 574936064, 1113938624, 1149872128, 2227877248, 2299744256, 4455754496, 4599488512, 8911508992, 9198977024, 17823017984, 35646035968, 71292071936, 142584143872, 285168287744]

約数ペア:

[(1, 285168287744), (2, 142584143872), (4, 71292071936), (8, 35646035968), (16, 17823017984), (31, 9198977024), (32, 8911508992), (62, 4599488512), (64, 4455754496), (124, 2299744256), (128, 2227877248), (248, 1149872128), (256, 1113938624), (496, 574936064), (512, 556969312), (992, 287468032), (1024, 278484656), (1984, 143734016), (2048, 139242328), (3968, 71867008), (4096, 69621164), (7936, 35933504), (8192, 34810582), (15872, 17966752), (16384, 17405291), (31744, 8983376), (63488, 4491688), (126976, 2245844), (253952, 1122922), (507904, 561461)]