316181076

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{1447}}^1$

素因数の和:1724

約数の個数: 48

約数和(自身を含む): 749253120

約数和(自身を除く): 433072044

約数列:

[1, 2, 3, 4, 6, 12, 131, 139, 262, 278, 393, 417, 524, 556, 786, 834, 1447, 1572, 1668, 2894, 4341, 5788, 8682, 17364, 18209, 36418, 54627, 72836, 109254, 189557, 201133, 218508, 379114, 402266, 568671, 603399, 758228, 804532, 1137342, 1206798, 2274684, 2413596, 26348423, 52696846, 79045269, 105393692, 158090538, 316181076]

約数ペア:

[(1, 316181076), (2, 158090538), (3, 105393692), (4, 79045269), (6, 52696846), (12, 26348423), (131, 2413596), (139, 2274684), (262, 1206798), (278, 1137342), (393, 804532), (417, 758228), (524, 603399), (556, 568671), (786, 402266), (834, 379114), (1447, 218508), (1572, 201133), (1668, 189557), (2894, 109254), (4341, 72836), (5788, 54627), (8682, 36418), (17364, 18209)]