2912863072

素因数分解:

$2^5\times 7^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1\times {\mathrm{661}}^1$

素因数の和:972

約数の個数: 96

約数和(自身を含む): 6662283264

約数和(自身を除く): 3749420192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 103, 112, 191, 206, 224, 382, 412, 661, 721, 764, 824, 1322, 1337, 1442, 1528, 1648, 2644, 2674, 2884, 3056, 3296, 4627, 5288, 5348, 5768, 6112, 9254, 10576, 10696, 11536, 18508, 19673, 21152, 21392, 23072, 37016, 39346, 42784, 68083, 74032, 78692, 126251, 136166, 137711, 148064, 157384, 252502, 272332, 275422, 314768, 476581, 505004, 544664, 550844, 629536, 883757, 953162, 1010008, 1089328, 1101688, 1767514, 1906324, 2020016, 2178656, 2203376, 3535028, 3812648, 4040032, 4406752, 7070056, 7625296, 13003853, 14140112, 15250592, 26007706, 28280224, 52015412, 91026971, 104030824, 182053942, 208061648, 364107884, 416123296, 728215768, 1456431536, 2912863072]

約数ペア:

[(1, 2912863072), (2, 1456431536), (4, 728215768), (7, 416123296), (8, 364107884), (14, 208061648), (16, 182053942), (28, 104030824), (32, 91026971), (56, 52015412), (103, 28280224), (112, 26007706), (191, 15250592), (206, 14140112), (224, 13003853), (382, 7625296), (412, 7070056), (661, 4406752), (721, 4040032), (764, 3812648), (824, 3535028), (1322, 2203376), (1337, 2178656), (1442, 2020016), (1528, 1906324), (1648, 1767514), (2644, 1101688), (2674, 1089328), (2884, 1010008), (3056, 953162), (3296, 883757), (4627, 629536), (5288, 550844), (5348, 544664), (5768, 505004), (6112, 476581), (9254, 314768), (10576, 275422), (10696, 272332), (11536, 252502), (18508, 157384), (19673, 148064), (21152, 137711), (21392, 136166), (23072, 126251), (37016, 78692), (39346, 74032), (42784, 68083)]