28464279888

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{387839}}^1$

素因数の和:388000

約数の個数: 80

約数和(自身を含む): 80794828800

約数和(自身を除く): 52330548912

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 139, 176, 264, 278, 417, 528, 556, 834, 1112, 1529, 1668, 2224, 3058, 3336, 4587, 6116, 6672, 9174, 12232, 18348, 24464, 36696, 73392, 387839, 775678, 1163517, 1551356, 2327034, 3102712, 4266229, 4654068, 6205424, 8532458, 9308136, 12798687, 17064916, 18616272, 25597374, 34129832, 51194748, 53909621, 68259664, 102389496, 107819242, 161728863, 204778992, 215638484, 323457726, 431276968, 593005831, 646915452, 862553936, 1186011662, 1293830904, 1779017493, 2372023324, 2587661808, 3558034986, 4744046648, 7116069972, 9488093296, 14232139944, 28464279888]

約数ペア:

[(1, 28464279888), (2, 14232139944), (3, 9488093296), (4, 7116069972), (6, 4744046648), (8, 3558034986), (11, 2587661808), (12, 2372023324), (16, 1779017493), (22, 1293830904), (24, 1186011662), (33, 862553936), (44, 646915452), (48, 593005831), (66, 431276968), (88, 323457726), (132, 215638484), (139, 204778992), (176, 161728863), (264, 107819242), (278, 102389496), (417, 68259664), (528, 53909621), (556, 51194748), (834, 34129832), (1112, 25597374), (1529, 18616272), (1668, 17064916), (2224, 12798687), (3058, 9308136), (3336, 8532458), (4587, 6205424), (6116, 4654068), (6672, 4266229), (9174, 3102712), (12232, 2327034), (18348, 1551356), (24464, 1163517), (36696, 775678), (73392, 387839)]