339974757616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1310741}}^1$

素因数の和:1310834

約数の個数: 80

約数和(自身を含む): 750897876960

約数和(自身を除く): 410923119344

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 43, 52, 58, 86, 104, 116, 172, 208, 232, 344, 377, 464, 559, 688, 754, 1118, 1247, 1508, 2236, 2494, 3016, 4472, 4988, 6032, 8944, 9976, 16211, 19952, 32422, 64844, 129688, 259376, 1310741, 2621482, 5242964, 10485928, 17039633, 20971856, 34079266, 38011489, 56361863, 68158532, 76022978, 112723726, 136317064, 152045956, 225447452, 272634128, 304091912, 450894904, 494149357, 608183824, 732704219, 901789808, 988298714, 1465408438, 1634494027, 1976597428, 2930816876, 3268988054, 3953194856, 5861633752, 6537976108, 7906389712, 11723267504, 13075952216, 21248422351, 26151904432, 42496844702, 84993689404, 169987378808, 339974757616]

約数ペア:

[(1, 339974757616), (2, 169987378808), (4, 84993689404), (8, 42496844702), (13, 26151904432), (16, 21248422351), (26, 13075952216), (29, 11723267504), (43, 7906389712), (52, 6537976108), (58, 5861633752), (86, 3953194856), (104, 3268988054), (116, 2930816876), (172, 1976597428), (208, 1634494027), (232, 1465408438), (344, 988298714), (377, 901789808), (464, 732704219), (559, 608183824), (688, 494149357), (754, 450894904), (1118, 304091912), (1247, 272634128), (1508, 225447452), (2236, 152045956), (2494, 136317064), (3016, 112723726), (4472, 76022978), (4988, 68158532), (6032, 56361863), (8944, 38011489), (9976, 34079266), (16211, 20971856), (19952, 17039633), (32422, 10485928), (64844, 5242964), (129688, 2621482), (259376, 1310741)]