339930984932

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{2266267}}^1$

素因数の和:2266776

約数の個数: 48

約数和(自身を含む): 743190862848

約数和(自身を除く): 403259877916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 487, 974, 1948, 3409, 5357, 6818, 10714, 13636, 21428, 37499, 74998, 149996, 2266267, 4532534, 9065068, 15863869, 24928937, 31727738, 49857874, 63455476, 99715748, 174502559, 349005118, 698010236, 1103672029, 2207344058, 4414688116, 7725704203, 12140392319, 15451408406, 24280784638, 30902816812, 48561569276, 84982746233, 169965492466, 339930984932]

約数ペア:

[(1, 339930984932), (2, 169965492466), (4, 84982746233), (7, 48561569276), (11, 30902816812), (14, 24280784638), (22, 15451408406), (28, 12140392319), (44, 7725704203), (77, 4414688116), (154, 2207344058), (308, 1103672029), (487, 698010236), (974, 349005118), (1948, 174502559), (3409, 99715748), (5357, 63455476), (6818, 49857874), (10714, 31727738), (13636, 24928937), (21428, 15863869), (37499, 9065068), (74998, 4532534), (149996, 2266267)]