1886019216

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{2411}}^1$

素因数の和:2844

約数の個数: 80

約数和(自身を含む): 5000751360

約数和(自身を除く): 3114732144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 379, 516, 688, 758, 1032, 1137, 1516, 2064, 2274, 2411, 3032, 4548, 4822, 6064, 7233, 9096, 9644, 14466, 16297, 18192, 19288, 28932, 32594, 38576, 48891, 57864, 65188, 97782, 103673, 115728, 130376, 195564, 207346, 260752, 311019, 391128, 414692, 622038, 782256, 829384, 913769, 1244076, 1658768, 1827538, 2488152, 2741307, 3655076, 4976304, 5482614, 7310152, 10965228, 14620304, 21930456, 39292067, 43860912, 78584134, 117876201, 157168268, 235752402, 314336536, 471504804, 628673072, 943009608, 1886019216]

約数ペア:

[(1, 1886019216), (2, 943009608), (3, 628673072), (4, 471504804), (6, 314336536), (8, 235752402), (12, 157168268), (16, 117876201), (24, 78584134), (43, 43860912), (48, 39292067), (86, 21930456), (129, 14620304), (172, 10965228), (258, 7310152), (344, 5482614), (379, 4976304), (516, 3655076), (688, 2741307), (758, 2488152), (1032, 1827538), (1137, 1658768), (1516, 1244076), (2064, 913769), (2274, 829384), (2411, 782256), (3032, 622038), (4548, 414692), (4822, 391128), (6064, 311019), (7233, 260752), (9096, 207346), (9644, 195564), (14466, 130376), (16297, 115728), (18192, 103673), (19288, 97782), (28932, 65188), (32594, 57864), (38576, 48891)]