291254192

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{33037}}^1$

素因数の和:33093

約数の個数: 40

約数和(自身を含む): 614506800

約数和(自身を除く): 323252608

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 2204, 4408, 8816, 33037, 66074, 132148, 264296, 528592, 627703, 958073, 1255406, 1916146, 2510812, 3832292, 5021624, 7664584, 10043248, 15329168, 18203387, 36406774, 72813548, 145627096, 291254192]

約数ペア:

[(1, 291254192), (2, 145627096), (4, 72813548), (8, 36406774), (16, 18203387), (19, 15329168), (29, 10043248), (38, 7664584), (58, 5021624), (76, 3832292), (116, 2510812), (152, 1916146), (232, 1255406), (304, 958073), (464, 627703), (551, 528592), (1102, 264296), (2204, 132148), (4408, 66074), (8816, 33037)]