16438008

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:436

約数の個数: 64

約数和(自身を含む): 43464960

約数和(自身を除く): 27026952

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 97, 138, 184, 194, 276, 291, 307, 388, 552, 582, 614, 776, 921, 1164, 1228, 1842, 2231, 2328, 2456, 3684, 4462, 6693, 7061, 7368, 8924, 13386, 14122, 17848, 21183, 26772, 28244, 29779, 42366, 53544, 56488, 59558, 84732, 89337, 119116, 169464, 178674, 238232, 357348, 684917, 714696, 1369834, 2054751, 2739668, 4109502, 5479336, 8219004, 16438008]

約数ペア:

[(1, 16438008), (2, 8219004), (3, 5479336), (4, 4109502), (6, 2739668), (8, 2054751), (12, 1369834), (23, 714696), (24, 684917), (46, 357348), (69, 238232), (92, 178674), (97, 169464), (138, 119116), (184, 89337), (194, 84732), (276, 59558), (291, 56488), (307, 53544), (388, 42366), (552, 29779), (582, 28244), (614, 26772), (776, 21183), (921, 17848), (1164, 14122), (1228, 13386), (1842, 8924), (2231, 7368), (2328, 7061), (2456, 6693), (3684, 4462)]