245101472

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{9043}}^1$

素因数の和:9082

約数の個数: 72

約数和(自身を含む): 606237408

約数和(自身を除く): 361135936

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 484, 616, 847, 968, 1232, 1694, 1936, 2464, 3388, 3872, 6776, 9043, 13552, 18086, 27104, 36172, 63301, 72344, 99473, 126602, 144688, 198946, 253204, 289376, 397892, 506408, 696311, 795784, 1012816, 1094203, 1392622, 1591568, 2025632, 2188406, 2785244, 3183136, 4376812, 5570488, 7659421, 8753624, 11140976, 15318842, 17507248, 22281952, 30637684, 35014496, 61275368, 122550736, 245101472]

約数ペア:

[(1, 245101472), (2, 122550736), (4, 61275368), (7, 35014496), (8, 30637684), (11, 22281952), (14, 17507248), (16, 15318842), (22, 11140976), (28, 8753624), (32, 7659421), (44, 5570488), (56, 4376812), (77, 3183136), (88, 2785244), (112, 2188406), (121, 2025632), (154, 1591568), (176, 1392622), (224, 1094203), (242, 1012816), (308, 795784), (352, 696311), (484, 506408), (616, 397892), (847, 289376), (968, 253204), (1232, 198946), (1694, 144688), (1936, 126602), (2464, 99473), (3388, 72344), (3872, 63301), (6776, 36172), (9043, 27104), (13552, 18086)]