1389228864

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{168269}}^1$

素因数の和:168327

約数の個数: 56

約数和(自身を含む): 3761171040

約数和(自身を除く): 2371942176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 129, 172, 192, 258, 344, 516, 688, 1032, 1376, 2064, 2752, 4128, 8256, 168269, 336538, 504807, 673076, 1009614, 1346152, 2019228, 2692304, 4038456, 5384608, 7235567, 8076912, 10769216, 14471134, 16153824, 21706701, 28942268, 32307648, 43413402, 57884536, 86826804, 115769072, 173653608, 231538144, 347307216, 463076288, 694614432, 1389228864]

約数ペア:

[(1, 1389228864), (2, 694614432), (3, 463076288), (4, 347307216), (6, 231538144), (8, 173653608), (12, 115769072), (16, 86826804), (24, 57884536), (32, 43413402), (43, 32307648), (48, 28942268), (64, 21706701), (86, 16153824), (96, 14471134), (129, 10769216), (172, 8076912), (192, 7235567), (258, 5384608), (344, 4038456), (516, 2692304), (688, 2019228), (1032, 1346152), (1376, 1009614), (2064, 673076), (2752, 504807), (4128, 336538), (8256, 168269)]