690112896256

素因数分解:

$2^8\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2939753}}^1$

素因数の和:2939907

約数の個数: 72

約数和(自身を含む): 1586338294464

約数和(自身を除く): 896225398208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 131, 224, 256, 262, 448, 524, 896, 917, 1048, 1792, 1834, 2096, 3668, 4192, 7336, 8384, 14672, 16768, 29344, 33536, 58688, 117376, 234752, 2939753, 5879506, 11759012, 20578271, 23518024, 41156542, 47036048, 82313084, 94072096, 164626168, 188144192, 329252336, 376288384, 385107643, 658504672, 752576768, 770215286, 1317009344, 1540430572, 2634018688, 2695753501, 3080861144, 5268037376, 5391507002, 6161722288, 10783014004, 12323444576, 21566028008, 24646889152, 43132056016, 49293778304, 86264112032, 98587556608, 172528224064, 345056448128, 690112896256]

約数ペア:

[(1, 690112896256), (2, 345056448128), (4, 172528224064), (7, 98587556608), (8, 86264112032), (14, 49293778304), (16, 43132056016), (28, 24646889152), (32, 21566028008), (56, 12323444576), (64, 10783014004), (112, 6161722288), (128, 5391507002), (131, 5268037376), (224, 3080861144), (256, 2695753501), (262, 2634018688), (448, 1540430572), (524, 1317009344), (896, 770215286), (917, 752576768), (1048, 658504672), (1792, 385107643), (1834, 376288384), (2096, 329252336), (3668, 188144192), (4192, 164626168), (7336, 94072096), (8384, 82313084), (14672, 47036048), (16768, 41156542), (29344, 23518024), (33536, 20578271), (58688, 11759012), (117376, 5879506), (234752, 2939753)]