2016231728

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{4111}}^1$

素因数の和:4306

約数の個数: 80

約数和(自身を含む): 4650178560

約数和(自身を除く): 2633946832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 151, 203, 232, 302, 406, 464, 604, 812, 1057, 1208, 1624, 2114, 2416, 3248, 4111, 4228, 4379, 8222, 8456, 8758, 16444, 16912, 17516, 28777, 30653, 32888, 35032, 57554, 61306, 65776, 70064, 115108, 119219, 122612, 230216, 238438, 245224, 460432, 476876, 490448, 620761, 834533, 953752, 1241522, 1669066, 1907504, 2483044, 3338132, 4345327, 4966088, 6676264, 8690654, 9932176, 13352528, 17381308, 18002069, 34762616, 36004138, 69525232, 72008276, 126014483, 144016552, 252028966, 288033104, 504057932, 1008115864, 2016231728]

約数ペア:

[(1, 2016231728), (2, 1008115864), (4, 504057932), (7, 288033104), (8, 252028966), (14, 144016552), (16, 126014483), (28, 72008276), (29, 69525232), (56, 36004138), (58, 34762616), (112, 18002069), (116, 17381308), (151, 13352528), (203, 9932176), (232, 8690654), (302, 6676264), (406, 4966088), (464, 4345327), (604, 3338132), (812, 2483044), (1057, 1907504), (1208, 1669066), (1624, 1241522), (2114, 953752), (2416, 834533), (3248, 620761), (4111, 490448), (4228, 476876), (4379, 460432), (8222, 245224), (8456, 238438), (8758, 230216), (16444, 122612), (16912, 119219), (17516, 115108), (28777, 70064), (30653, 65776), (32888, 61306), (35032, 57554)]