239628533768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{359}}^1\times {\mathrm{1693}}^1$

素因数の和:2311

約数の個数: 128

約数和(自身を含む): 516363724800

約数和(自身を除く): 276735191032

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 223, 359, 442, 446, 718, 884, 892, 1436, 1693, 1768, 1784, 2872, 2899, 3386, 3791, 4667, 5798, 6103, 6772, 7582, 9334, 11596, 12206, 13544, 15164, 18668, 22009, 23192, 24412, 28781, 30328, 37336, 44018, 48824, 49283, 57562, 79339, 80057, 88036, 98566, 115124, 158678, 160114, 176072, 197132, 230248, 317356, 320228, 374153, 377539, 394264, 607787, 634712, 640456, 748306, 755078, 1040741, 1215574, 1360969, 1496612, 1510156, 2081482, 2431148, 2721938, 2993224, 3020312, 4162964, 4862296, 4908007, 5443876, 6418163, 7901231, 8325928, 9816014, 10332379, 10887752, 12836326, 15802462, 17692597, 19632028, 20664758, 25672652, 31604924, 35385194, 39264056, 41329516, 51345304, 63209848, 70770388, 82659032, 83436119, 134320927, 135536501, 141540776, 166872238, 268641854, 271073002, 333744476, 537283708, 542146004, 667488952, 1074567416, 1084292008, 1761974513, 2304120517, 3523949026, 4608241034, 7047898052, 9216482068, 14095796104, 18432964136, 29953566721, 59907133442, 119814266884, 239628533768]

約数ペア:

[(1, 239628533768), (2, 119814266884), (4, 59907133442), (8, 29953566721), (13, 18432964136), (17, 14095796104), (26, 9216482068), (34, 7047898052), (52, 4608241034), (68, 3523949026), (104, 2304120517), (136, 1761974513), (221, 1084292008), (223, 1074567416), (359, 667488952), (442, 542146004), (446, 537283708), (718, 333744476), (884, 271073002), (892, 268641854), (1436, 166872238), (1693, 141540776), (1768, 135536501), (1784, 134320927), (2872, 83436119), (2899, 82659032), (3386, 70770388), (3791, 63209848), (4667, 51345304), (5798, 41329516), (6103, 39264056), (6772, 35385194), (7582, 31604924), (9334, 25672652), (11596, 20664758), (12206, 19632028), (13544, 17692597), (15164, 15802462), (18668, 12836326), (22009, 10887752), (23192, 10332379), (24412, 9816014), (28781, 8325928), (30328, 7901231), (37336, 6418163), (44018, 5443876), (48824, 4908007), (49283, 4862296), (57562, 4162964), (79339, 3020312), (80057, 2993224), (88036, 2721938), (98566, 2431148), (115124, 2081482), (158678, 1510156), (160114, 1496612), (176072, 1360969), (197132, 1215574), (230248, 1040741), (317356, 755078), (320228, 748306), (374153, 640456), (377539, 634712), (394264, 607787)]