287730234

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{11093}}^1$

素因数の和:11243

約数の個数: 48

約数和(自身を含む): 685342944

約数和(自身を除く): 397612710

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 131, 198, 262, 393, 786, 1179, 1441, 2358, 2882, 4323, 8646, 11093, 12969, 22186, 25938, 33279, 66558, 99837, 122023, 199674, 244046, 366069, 732138, 1098207, 1453183, 2196414, 2906366, 4359549, 8719098, 13078647, 15985013, 26157294, 31970026, 47955039, 95910078, 143865117, 287730234]

約数ペア:

[(1, 287730234), (2, 143865117), (3, 95910078), (6, 47955039), (9, 31970026), (11, 26157294), (18, 15985013), (22, 13078647), (33, 8719098), (66, 4359549), (99, 2906366), (131, 2196414), (198, 1453183), (262, 1098207), (393, 732138), (786, 366069), (1179, 244046), (1441, 199674), (2358, 122023), (2882, 99837), (4323, 66558), (8646, 33279), (11093, 25938), (12969, 22186)]