6405507957953

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1\times {\mathrm{349}}^1$

素因数の和:871

約数の個数: 128

約数和(自身を含む): 7722086400000

約数和(自身を除く): 1316578442047

約数列:

[1, 13, 19, 29, 71, 151, 239, 247, 349, 377, 551, 923, 1349, 1963, 2059, 2869, 3107, 4379, 4537, 4541, 6631, 6931, 7163, 10121, 10721, 16969, 17537, 24779, 26767, 36089, 37297, 39121, 52699, 56927, 59033, 83201, 83411, 86203, 90103, 131573, 131689, 139373, 192299, 203699, 220597, 310909, 322127, 322411, 469157, 470801, 492101, 508573, 685087, 685691, 718591, 1001281, 1046581, 1081613, 1084343, 1528271, 1584809, 1711957, 2418919, 2499887, 2562319, 2648087, 3741629, 4041817, 4191343, 5907271, 5922181, 6120413, 6397313, 8913983, 9341683, 9349919, 12595061, 13016653, 13605553, 13653229, 19867523, 19885039, 20602517, 29037149, 31445947, 33310147, 45959461, 48641177, 48684061, 71090951, 74307251, 76794523, 76988353, 108507241, 112521439, 121548947, 163735793, 171743249, 177491977, 239306159, 258505507, 365256769, 377482937, 597472993, 632892793, 894249331, 924182363, 965994263, 1410594133, 1411837769, 1462778707, 2061637579, 2232662237, 3110980067, 3263121731, 4748337997, 6939878611, 11625241303, 16990737289, 18353890997, 25933230599, 26801288527, 42420582503, 90218421943, 220879584757, 337131997787, 492731381381, 6405507957953]

約数ペア:

[(1, 6405507957953), (13, 492731381381), (19, 337131997787), (29, 220879584757), (71, 90218421943), (151, 42420582503), (239, 26801288527), (247, 25933230599), (349, 18353890997), (377, 16990737289), (551, 11625241303), (923, 6939878611), (1349, 4748337997), (1963, 3263121731), (2059, 3110980067), (2869, 2232662237), (3107, 2061637579), (4379, 1462778707), (4537, 1411837769), (4541, 1410594133), (6631, 965994263), (6931, 924182363), (7163, 894249331), (10121, 632892793), (10721, 597472993), (16969, 377482937), (17537, 365256769), (24779, 258505507), (26767, 239306159), (36089, 177491977), (37297, 171743249), (39121, 163735793), (52699, 121548947), (56927, 112521439), (59033, 108507241), (83201, 76988353), (83411, 76794523), (86203, 74307251), (90103, 71090951), (131573, 48684061), (131689, 48641177), (139373, 45959461), (192299, 33310147), (203699, 31445947), (220597, 29037149), (310909, 20602517), (322127, 19885039), (322411, 19867523), (469157, 13653229), (470801, 13605553), (492101, 13016653), (508573, 12595061), (685087, 9349919), (685691, 9341683), (718591, 8913983), (1001281, 6397313), (1046581, 6120413), (1081613, 5922181), (1084343, 5907271), (1528271, 4191343), (1584809, 4041817), (1711957, 3741629), (2418919, 2648087), (2499887, 2562319)]