426560344

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{3769}}^1$

素因数の和:3872

約数の個数: 64

約数和(自身を含む): 955468800

約数和(自身を除く): 528908456

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 47, 56, 86, 94, 172, 188, 301, 329, 344, 376, 602, 658, 1204, 1316, 2021, 2408, 2632, 3769, 4042, 7538, 8084, 14147, 15076, 16168, 26383, 28294, 30152, 52766, 56588, 105532, 113176, 162067, 177143, 211064, 324134, 354286, 648268, 708572, 1134469, 1240001, 1296536, 1417144, 2268938, 2480002, 4537876, 4960004, 7617149, 9075752, 9920008, 15234298, 30468596, 53320043, 60937192, 106640086, 213280172, 426560344]

約数ペア:

[(1, 426560344), (2, 213280172), (4, 106640086), (7, 60937192), (8, 53320043), (14, 30468596), (28, 15234298), (43, 9920008), (47, 9075752), (56, 7617149), (86, 4960004), (94, 4537876), (172, 2480002), (188, 2268938), (301, 1417144), (329, 1296536), (344, 1240001), (376, 1134469), (602, 708572), (658, 648268), (1204, 354286), (1316, 324134), (2021, 211064), (2408, 177143), (2632, 162067), (3769, 113176), (4042, 105532), (7538, 56588), (8084, 52766), (14147, 30152), (15076, 28294), (16168, 26383)]