319831204

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{12511}}^1$

素因数の和:12616

約数の個数: 48

約数和(自身を含む): 706277376

約数和(自身を除く): 386446172

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 83, 154, 166, 308, 332, 581, 913, 1162, 1826, 2324, 3652, 6391, 12511, 12782, 25022, 25564, 50044, 87577, 137621, 175154, 275242, 350308, 550484, 963347, 1038413, 1926694, 2076826, 3853388, 4153652, 7268891, 11422543, 14537782, 22845086, 29075564, 45690172, 79957801, 159915602, 319831204]

約数ペア:

[(1, 319831204), (2, 159915602), (4, 79957801), (7, 45690172), (11, 29075564), (14, 22845086), (22, 14537782), (28, 11422543), (44, 7268891), (77, 4153652), (83, 3853388), (154, 2076826), (166, 1926694), (308, 1038413), (332, 963347), (581, 550484), (913, 350308), (1162, 275242), (1826, 175154), (2324, 137621), (3652, 87577), (6391, 50044), (12511, 25564), (12782, 25022)]