683856656

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{677}}^1$

素因数の和:1032

約数の個数: 80

約数和(自身を含む): 1573827840

約数和(自身を除く): 889971184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 311, 406, 464, 622, 677, 812, 1244, 1354, 1624, 2177, 2488, 2708, 3248, 4354, 4739, 4976, 5416, 8708, 9019, 9478, 10832, 17416, 18038, 18956, 19633, 34832, 36076, 37912, 39266, 63133, 72152, 75824, 78532, 126266, 137431, 144304, 157064, 210547, 252532, 274862, 314128, 421094, 505064, 549724, 842188, 1010128, 1099448, 1473829, 1684376, 2198896, 2947658, 3368752, 5895316, 6105863, 11790632, 12211726, 23581264, 24423452, 42741041, 48846904, 85482082, 97693808, 170964164, 341928328, 683856656]

約数ペア:

[(1, 683856656), (2, 341928328), (4, 170964164), (7, 97693808), (8, 85482082), (14, 48846904), (16, 42741041), (28, 24423452), (29, 23581264), (56, 12211726), (58, 11790632), (112, 6105863), (116, 5895316), (203, 3368752), (232, 2947658), (311, 2198896), (406, 1684376), (464, 1473829), (622, 1099448), (677, 1010128), (812, 842188), (1244, 549724), (1354, 505064), (1624, 421094), (2177, 314128), (2488, 274862), (2708, 252532), (3248, 210547), (4354, 157064), (4739, 144304), (4976, 137431), (5416, 126266), (8708, 78532), (9019, 75824), (9478, 72152), (10832, 63133), (17416, 39266), (18038, 37912), (18956, 36076), (19633, 34832)]