269988996

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{18457}}^1$

素因数の和:18540

約数の個数: 48

約数和(自身を含む): 669803904

約数和(自身を除く): 399814908

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 53, 69, 92, 106, 138, 159, 212, 276, 318, 636, 1219, 2438, 3657, 4876, 7314, 14628, 18457, 36914, 55371, 73828, 110742, 221484, 424511, 849022, 978221, 1273533, 1698044, 1956442, 2547066, 2934663, 3912884, 5094132, 5869326, 11738652, 22499083, 44998166, 67497249, 89996332, 134994498, 269988996]

約数ペア:

[(1, 269988996), (2, 134994498), (3, 89996332), (4, 67497249), (6, 44998166), (12, 22499083), (23, 11738652), (46, 5869326), (53, 5094132), (69, 3912884), (92, 2934663), (106, 2547066), (138, 1956442), (159, 1698044), (212, 1273533), (276, 978221), (318, 849022), (636, 424511), (1219, 221484), (2438, 110742), (3657, 73828), (4876, 55371), (7314, 36914), (14628, 18457)]