989855272

素因数分解:

$2^3\times 7^2\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:543

約数の個数: 96

約数和(自身を含む): 2219443200

約数和(自身を除く): 1229587928

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 59, 98, 118, 127, 196, 236, 254, 337, 392, 413, 472, 508, 674, 826, 889, 1016, 1348, 1652, 1778, 2359, 2696, 2891, 3304, 3556, 4718, 5782, 6223, 7112, 7493, 9436, 11564, 12446, 14986, 16513, 18872, 19883, 23128, 24892, 29972, 33026, 39766, 42799, 49784, 52451, 59944, 66052, 79532, 85598, 104902, 132104, 139181, 159064, 171196, 209804, 278362, 299593, 342392, 367157, 419608, 556724, 599186, 734314, 974267, 1113448, 1198372, 1468628, 1948534, 2097151, 2396744, 2525141, 2937256, 3897068, 4194302, 5050282, 7794136, 8388604, 10100564, 16777208, 17675987, 20201128, 35351974, 70703948, 123731909, 141407896, 247463818, 494927636, 989855272]

約数ペア:

[(1, 989855272), (2, 494927636), (4, 247463818), (7, 141407896), (8, 123731909), (14, 70703948), (28, 35351974), (49, 20201128), (56, 17675987), (59, 16777208), (98, 10100564), (118, 8388604), (127, 7794136), (196, 5050282), (236, 4194302), (254, 3897068), (337, 2937256), (392, 2525141), (413, 2396744), (472, 2097151), (508, 1948534), (674, 1468628), (826, 1198372), (889, 1113448), (1016, 974267), (1348, 734314), (1652, 599186), (1778, 556724), (2359, 419608), (2696, 367157), (2891, 342392), (3304, 299593), (3556, 278362), (4718, 209804), (5782, 171196), (6223, 159064), (7112, 139181), (7493, 132104), (9436, 104902), (11564, 85598), (12446, 79532), (14986, 66052), (16513, 59944), (18872, 52451), (19883, 49784), (23128, 42799), (24892, 39766), (29972, 33026)]