648084816

素因数分解:

$2^4\times 3^2\times {\mathrm{4500589}}^1$

素因数の和:4500603

約数の個数: 30

約数和(自身を含む): 1813737770

約数和(自身を除く): 1165652954

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 4500589, 9001178, 13501767, 18002356, 27003534, 36004712, 40505301, 54007068, 72009424, 81010602, 108014136, 162021204, 216028272, 324042408, 648084816]

約数ペア:

[(1, 648084816), (2, 324042408), (3, 216028272), (4, 162021204), (6, 108014136), (8, 81010602), (9, 72009424), (12, 54007068), (16, 40505301), (18, 36004712), (24, 27003534), (36, 18002356), (48, 13501767), (72, 9001178), (144, 4500589)]