1296193072

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{1093}}^1$

素因数の和:1250

約数の個数: 80

約数和(自身を含む): 2734824960

約数和(自身を除く): 1438631888

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 83, 94, 152, 166, 188, 304, 332, 376, 664, 752, 893, 1093, 1328, 1577, 1786, 2186, 3154, 3572, 3901, 4372, 6308, 7144, 7802, 8744, 12616, 14288, 15604, 17488, 20767, 25232, 31208, 41534, 51371, 62416, 74119, 83068, 90719, 102742, 148238, 166136, 181438, 205484, 296476, 332272, 362876, 410968, 592952, 725752, 821936, 976049, 1185904, 1451504, 1723661, 1952098, 3447322, 3904196, 4263793, 6894644, 7808392, 8527586, 13789288, 15616784, 17055172, 27578576, 34110344, 68220688, 81012067, 162024134, 324048268, 648096536, 1296193072]

約数ペア:

[(1, 1296193072), (2, 648096536), (4, 324048268), (8, 162024134), (16, 81012067), (19, 68220688), (38, 34110344), (47, 27578576), (76, 17055172), (83, 15616784), (94, 13789288), (152, 8527586), (166, 7808392), (188, 6894644), (304, 4263793), (332, 3904196), (376, 3447322), (664, 1952098), (752, 1723661), (893, 1451504), (1093, 1185904), (1328, 976049), (1577, 821936), (1786, 725752), (2186, 592952), (3154, 410968), (3572, 362876), (3901, 332272), (4372, 296476), (6308, 205484), (7144, 181438), (7802, 166136), (8744, 148238), (12616, 102742), (14288, 90719), (15604, 83068), (17488, 74119), (20767, 62416), (25232, 51371), (31208, 41534)]