297251488648

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{311}}^2\times {\mathrm{20219}}^1$

素因数の和:20866

約数の個数: 48

約数和(自身を含む): 588602178000

約数和(自身を除く): 291350689352

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 311, 622, 1244, 2488, 5909, 11818, 20219, 23636, 40438, 47272, 80876, 96721, 161752, 193442, 384161, 386884, 768322, 773768, 1536644, 1837699, 3073288, 3675398, 6288109, 7350796, 12576218, 14701592, 25152436, 50304872, 119474071, 238948142, 477896284, 955792568, 1955601899, 3911203798, 7822407596, 15644815192, 37156436081, 74312872162, 148625744324, 297251488648]

約数ペア:

[(1, 297251488648), (2, 148625744324), (4, 74312872162), (8, 37156436081), (19, 15644815192), (38, 7822407596), (76, 3911203798), (152, 1955601899), (311, 955792568), (622, 477896284), (1244, 238948142), (2488, 119474071), (5909, 50304872), (11818, 25152436), (20219, 14701592), (23636, 12576218), (40438, 7350796), (47272, 6288109), (80876, 3675398), (96721, 3073288), (161752, 1837699), (193442, 1536644), (384161, 773768), (386884, 768322)]