288156972

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{19699}}^1$

素因数の和:19782

約数の個数: 48

約数和(自身を含む): 714873600

約数和(自身を除く): 426716628

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, 19699, 39398, 59097, 78796, 118194, 236388, 453077, 906154, 1044047, 1359231, 1812308, 2088094, 2718462, 3132141, 4176188, 5436924, 6264282, 12528564, 24013081, 48026162, 72039243, 96052324, 144078486, 288156972]

約数ペア:

[(1, 288156972), (2, 144078486), (3, 96052324), (4, 72039243), (6, 48026162), (12, 24013081), (23, 12528564), (46, 6264282), (53, 5436924), (69, 4176188), (92, 3132141), (106, 2718462), (138, 2088094), (159, 1812308), (212, 1359231), (276, 1044047), (318, 906154), (636, 453077), (1219, 236388), (2438, 118194), (3657, 78796), (4876, 59097), (7314, 39398), (14628, 19699)]