470896829408

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{19541}}^1$

素因数の和:19888

約数の個数: 96

約数和(自身を含む): 964666910592

約数和(自身を除く): 493770081184

約数列:

[1, 2, 4, 8, 16, 32, 43, 83, 86, 166, 172, 211, 332, 344, 422, 664, 688, 844, 1328, 1376, 1688, 2656, 3376, 3569, 6752, 7138, 9073, 14276, 17513, 18146, 19541, 28552, 35026, 36292, 39082, 57104, 70052, 72584, 78164, 114208, 140104, 145168, 156328, 280208, 290336, 312656, 560416, 625312, 753059, 840263, 1506118, 1621903, 1680526, 3012236, 3243806, 3361052, 4123151, 6024472, 6487612, 6722104, 8246302, 12048944, 12975224, 13444208, 16492604, 24097888, 25950448, 26888416, 32985208, 51900896, 65970416, 69741829, 131940832, 139483658, 177295493, 278967316, 342221533, 354590986, 557934632, 684443066, 709181972, 1115869264, 1368886132, 1418363944, 2231738528, 2737772264, 2836727888, 5475544528, 5673455776, 10951089056, 14715525919, 29431051838, 58862103676, 117724207352, 235448414704, 470896829408]

約数ペア:

[(1, 470896829408), (2, 235448414704), (4, 117724207352), (8, 58862103676), (16, 29431051838), (32, 14715525919), (43, 10951089056), (83, 5673455776), (86, 5475544528), (166, 2836727888), (172, 2737772264), (211, 2231738528), (332, 1418363944), (344, 1368886132), (422, 1115869264), (664, 709181972), (688, 684443066), (844, 557934632), (1328, 354590986), (1376, 342221533), (1688, 278967316), (2656, 177295493), (3376, 139483658), (3569, 131940832), (6752, 69741829), (7138, 65970416), (9073, 51900896), (14276, 32985208), (17513, 26888416), (18146, 25950448), (19541, 24097888), (28552, 16492604), (35026, 13444208), (36292, 12975224), (39082, 12048944), (57104, 8246302), (70052, 6722104), (72584, 6487612), (78164, 6024472), (114208, 4123151), (140104, 3361052), (145168, 3243806), (156328, 3012236), (280208, 1680526), (290336, 1621903), (312656, 1506118), (560416, 840263), (625312, 753059)]