734152386244

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{881}}^1\times {\mathrm{254993}}^1$

素因数の和:255940

約数の個数: 48

約数和(自身を含む): 1385413001280

約数和(自身を除く): 651260615036

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 881, 1634, 1762, 3268, 3524, 16739, 33478, 37883, 66956, 75766, 151532, 254993, 509986, 719777, 1019972, 1439554, 2879108, 4844867, 9689734, 10964699, 19379468, 21929398, 43858796, 208329281, 224648833, 416658562, 449297666, 833317124, 898595332, 4268327827, 8536655654, 9659899819, 17073311308, 19319799638, 38639599276, 183538096561, 367076193122, 734152386244]

約数ペア:

[(1, 734152386244), (2, 367076193122), (4, 183538096561), (19, 38639599276), (38, 19319799638), (43, 17073311308), (76, 9659899819), (86, 8536655654), (172, 4268327827), (817, 898595332), (881, 833317124), (1634, 449297666), (1762, 416658562), (3268, 224648833), (3524, 208329281), (16739, 43858796), (33478, 21929398), (37883, 19379468), (66956, 10964699), (75766, 9689734), (151532, 4844867), (254993, 2879108), (509986, 1439554), (719777, 1019972)]