1445937136

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1\times {\mathrm{997}}^1$

素因数の和:1598

約数の個数: 80

約数和(自身を含む): 3350214144

約数和(自身を除く): 1904277008

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 563, 644, 997, 1126, 1288, 1994, 2252, 2576, 3941, 3988, 4504, 6979, 7882, 7976, 9008, 12949, 13958, 15764, 15952, 22931, 25898, 27916, 31528, 45862, 51796, 55832, 63056, 90643, 91724, 103592, 111664, 160517, 181286, 183448, 207184, 321034, 362572, 366896, 561311, 642068, 725144, 1122622, 1284136, 1450288, 2245244, 2568272, 3929177, 4490488, 7858354, 8980976, 12910153, 15716708, 25820306, 31433416, 51640612, 62866832, 90371071, 103281224, 180742142, 206562448, 361484284, 722968568, 1445937136]

約数ペア:

[(1, 1445937136), (2, 722968568), (4, 361484284), (7, 206562448), (8, 180742142), (14, 103281224), (16, 90371071), (23, 62866832), (28, 51640612), (46, 31433416), (56, 25820306), (92, 15716708), (112, 12910153), (161, 8980976), (184, 7858354), (322, 4490488), (368, 3929177), (563, 2568272), (644, 2245244), (997, 1450288), (1126, 1284136), (1288, 1122622), (1994, 725144), (2252, 642068), (2576, 561311), (3941, 366896), (3988, 362572), (4504, 321034), (6979, 207184), (7882, 183448), (7976, 181286), (9008, 160517), (12949, 111664), (13958, 103592), (15764, 91724), (15952, 90643), (22931, 63056), (25898, 55832), (27916, 51796), (31528, 45862)]