1639087344

素因数分解:

$2^4\times 3^2\times {\mathrm{461}}^1\times {\mathrm{24691}}^1$

素因数の和:25166

約数の個数: 60

約数和(自身を含む): 4597304712

約数和(自身を除く): 2958217368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 461, 922, 1383, 1844, 2766, 3688, 4149, 5532, 7376, 8298, 11064, 16596, 22128, 24691, 33192, 49382, 66384, 74073, 98764, 148146, 197528, 222219, 296292, 395056, 444438, 592584, 888876, 1185168, 1777752, 3555504, 11382551, 22765102, 34147653, 45530204, 68295306, 91060408, 102442959, 136590612, 182120816, 204885918, 273181224, 409771836, 546362448, 819543672, 1639087344]

約数ペア:

[(1, 1639087344), (2, 819543672), (3, 546362448), (4, 409771836), (6, 273181224), (8, 204885918), (9, 182120816), (12, 136590612), (16, 102442959), (18, 91060408), (24, 68295306), (36, 45530204), (48, 34147653), (72, 22765102), (144, 11382551), (461, 3555504), (922, 1777752), (1383, 1185168), (1844, 888876), (2766, 592584), (3688, 444438), (4149, 395056), (5532, 296292), (7376, 222219), (8298, 197528), (11064, 148146), (16596, 98764), (22128, 74073), (24691, 66384), (33192, 49382)]