251230692

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{64817}}^1$

素因数の和:64860

約数の個数: 48

約数和(自身を含む): 653365440

約数和(自身を除く): 402134748

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 64817, 129634, 194451, 259268, 388902, 777804, 1101889, 1231523, 2203778, 2463046, 3305667, 3694569, 4407556, 4926092, 6611334, 7389138, 13222668, 14778276, 20935891, 41871782, 62807673, 83743564, 125615346, 251230692]

約数ペア:

[(1, 251230692), (2, 125615346), (3, 83743564), (4, 62807673), (6, 41871782), (12, 20935891), (17, 14778276), (19, 13222668), (34, 7389138), (38, 6611334), (51, 4926092), (57, 4407556), (68, 3694569), (76, 3305667), (102, 2463046), (114, 2203778), (204, 1231523), (228, 1101889), (323, 777804), (646, 388902), (969, 259268), (1292, 194451), (1938, 129634), (3876, 64817)]