340892608

素因数分解:

$2^6\times 7^3\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:379

約数の個数: 112

約数和(自身を含む): 806500800

約数和(自身を除く): 465608192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 53, 56, 64, 98, 106, 112, 196, 212, 224, 293, 343, 371, 392, 424, 448, 586, 686, 742, 784, 848, 1172, 1372, 1484, 1568, 1696, 2051, 2344, 2597, 2744, 2968, 3136, 3392, 4102, 4688, 5194, 5488, 5936, 8204, 9376, 10388, 10976, 11872, 14357, 15529, 16408, 18179, 18752, 20776, 21952, 23744, 28714, 31058, 32816, 36358, 41552, 57428, 62116, 65632, 72716, 83104, 100499, 108703, 114856, 124232, 131264, 145432, 166208, 200998, 217406, 229712, 248464, 290864, 401996, 434812, 459424, 496928, 581728, 760921, 803992, 869624, 918848, 993856, 1163456, 1521842, 1607984, 1739248, 3043684, 3215968, 3478496, 5326447, 6087368, 6431936, 6956992, 10652894, 12174736, 21305788, 24349472, 42611576, 48698944, 85223152, 170446304, 340892608]

約数ペア:

[(1, 340892608), (2, 170446304), (4, 85223152), (7, 48698944), (8, 42611576), (14, 24349472), (16, 21305788), (28, 12174736), (32, 10652894), (49, 6956992), (53, 6431936), (56, 6087368), (64, 5326447), (98, 3478496), (106, 3215968), (112, 3043684), (196, 1739248), (212, 1607984), (224, 1521842), (293, 1163456), (343, 993856), (371, 918848), (392, 869624), (424, 803992), (448, 760921), (586, 581728), (686, 496928), (742, 459424), (784, 434812), (848, 401996), (1172, 290864), (1372, 248464), (1484, 229712), (1568, 217406), (1696, 200998), (2051, 166208), (2344, 145432), (2597, 131264), (2744, 124232), (2968, 114856), (3136, 108703), (3392, 100499), (4102, 83104), (4688, 72716), (5194, 65632), (5488, 62116), (5936, 57428), (8204, 41552), (9376, 36358), (10388, 32816), (10976, 31058), (11872, 28714), (14357, 23744), (15529, 21952), (16408, 20776), (18179, 18752)]