319969422

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{2731}}^1$

素因数の和:3045

約数の個数: 48

約数和(自身を含む): 726231168

約数和(自身を除く): 406261746

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 283, 414, 566, 849, 1698, 2547, 2731, 5094, 5462, 6509, 8193, 13018, 16386, 19527, 24579, 39054, 49158, 58581, 62813, 117162, 125626, 188439, 376878, 565317, 772873, 1130634, 1545746, 2318619, 4637238, 6955857, 13911714, 17776079, 35552158, 53328237, 106656474, 159984711, 319969422]

約数ペア:

[(1, 319969422), (2, 159984711), (3, 106656474), (6, 53328237), (9, 35552158), (18, 17776079), (23, 13911714), (46, 6955857), (69, 4637238), (138, 2318619), (207, 1545746), (283, 1130634), (414, 772873), (566, 565317), (849, 376878), (1698, 188439), (2547, 125626), (2731, 117162), (5094, 62813), (5462, 58581), (6509, 49158), (8193, 39054), (13018, 24579), (16386, 19527)]