406202336

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{251}}^1\times {\mathrm{491}}^1$

素因数の和:855

約数の個数: 48

約数和(自身を含む): 812343168

約数和(自身を除く): 406140832

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 251, 412, 491, 502, 824, 982, 1004, 1648, 1964, 2008, 3296, 3928, 4016, 7856, 8032, 15712, 25853, 50573, 51706, 101146, 103412, 123241, 202292, 206824, 246482, 404584, 413648, 492964, 809168, 827296, 985928, 1618336, 1971856, 3943712, 12693823, 25387646, 50775292, 101550584, 203101168, 406202336]

約数ペア:

[(1, 406202336), (2, 203101168), (4, 101550584), (8, 50775292), (16, 25387646), (32, 12693823), (103, 3943712), (206, 1971856), (251, 1618336), (412, 985928), (491, 827296), (502, 809168), (824, 492964), (982, 413648), (1004, 404584), (1648, 246482), (1964, 206824), (2008, 202292), (3296, 123241), (3928, 103412), (4016, 101146), (7856, 51706), (8032, 50573), (15712, 25853)]