1379969216

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{5077}}^1$

素因数の和:5257

約数の個数: 56

約数和(自身を含む): 2847904896

約数和(自身を除く): 1467935680

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 137, 248, 274, 496, 548, 992, 1096, 1984, 2192, 4247, 4384, 5077, 8494, 8768, 10154, 16988, 20308, 33976, 40616, 67952, 81232, 135904, 157387, 162464, 271808, 314774, 324928, 629548, 695549, 1259096, 1391098, 2518192, 2782196, 5036384, 5564392, 10072768, 11128784, 21562019, 22257568, 43124038, 44515136, 86248076, 172496152, 344992304, 689984608, 1379969216]

約数ペア:

[(1, 1379969216), (2, 689984608), (4, 344992304), (8, 172496152), (16, 86248076), (31, 44515136), (32, 43124038), (62, 22257568), (64, 21562019), (124, 11128784), (137, 10072768), (248, 5564392), (274, 5036384), (496, 2782196), (548, 2518192), (992, 1391098), (1096, 1259096), (1984, 695549), (2192, 629548), (4247, 324928), (4384, 314774), (5077, 271808), (8494, 162464), (8768, 157387), (10154, 135904), (16988, 81232), (20308, 67952), (33976, 40616)]