260481732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1621}}^1\times {\mathrm{1913}}^1$

素因数の和:3548

約数の個数: 48

約数和(自身を含む): 695409792

約数和(自身を除く): 434928060

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1621, 1913, 3242, 3826, 4863, 5739, 6484, 7652, 9726, 11347, 11478, 13391, 19452, 22694, 22956, 26782, 34041, 40173, 45388, 53564, 68082, 80346, 136164, 160692, 3100973, 6201946, 9302919, 12403892, 18605838, 21706811, 37211676, 43413622, 65120433, 86827244, 130240866, 260481732]

約数ペア:

[(1, 260481732), (2, 130240866), (3, 86827244), (4, 65120433), (6, 43413622), (7, 37211676), (12, 21706811), (14, 18605838), (21, 12403892), (28, 9302919), (42, 6201946), (84, 3100973), (1621, 160692), (1913, 136164), (3242, 80346), (3826, 68082), (4863, 53564), (5739, 45388), (6484, 40173), (7652, 34041), (9726, 26782), (11347, 22956), (11478, 22694), (13391, 19452)]