315335096

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71537}}^1$

素因数の和:71591

約数の個数: 32

約数和(自身を含む): 643842000

約数和(自身を除く): 328506904

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 1102, 2204, 4408, 71537, 143074, 286148, 572296, 1359203, 2074573, 2718406, 4149146, 5436812, 8298292, 10873624, 16596584, 39416887, 78833774, 157667548, 315335096]

約数ペア:

[(1, 315335096), (2, 157667548), (4, 78833774), (8, 39416887), (19, 16596584), (29, 10873624), (38, 8298292), (58, 5436812), (76, 4149146), (116, 2718406), (152, 2074573), (232, 1359203), (551, 572296), (1102, 286148), (2204, 143074), (4408, 71537)]