2138648664

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1031}}^1\times {\mathrm{4549}}^1$

素因数の和:5608

約数の個数: 64

約数和(自身を含む): 5634720000

約数和(自身を除く): 3496071336

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 1031, 2062, 3093, 4124, 4549, 6186, 8248, 9098, 12372, 13647, 18196, 19589, 24744, 27294, 36392, 39178, 54588, 58767, 78356, 86431, 109176, 117534, 156712, 172862, 235068, 259293, 345724, 470136, 518586, 691448, 1037172, 2074344, 4690019, 9380038, 14070057, 18760076, 28140114, 37520152, 56280228, 89110361, 112560456, 178220722, 267331083, 356441444, 534662166, 712882888, 1069324332, 2138648664]

約数ペア:

[(1, 2138648664), (2, 1069324332), (3, 712882888), (4, 534662166), (6, 356441444), (8, 267331083), (12, 178220722), (19, 112560456), (24, 89110361), (38, 56280228), (57, 37520152), (76, 28140114), (114, 18760076), (152, 14070057), (228, 9380038), (456, 4690019), (1031, 2074344), (2062, 1037172), (3093, 691448), (4124, 518586), (4549, 470136), (6186, 345724), (8248, 259293), (9098, 235068), (12372, 172862), (13647, 156712), (18196, 117534), (19589, 109176), (24744, 86431), (27294, 78356), (36392, 58767), (39178, 54588)]