2017291008

素因数分解:

$2^8\times 3^1\times {\mathrm{131}}^1\times {\mathrm{20051}}^1$

素因数の和:20201

約数の個数: 72

約数和(自身を含む): 5410190016

約数和(自身を除く): 3392899008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 131, 192, 256, 262, 384, 393, 524, 768, 786, 1048, 1572, 2096, 3144, 4192, 6288, 8384, 12576, 16768, 20051, 25152, 33536, 40102, 50304, 60153, 80204, 100608, 120306, 160408, 240612, 320816, 481224, 641632, 962448, 1283264, 1924896, 2566528, 2626681, 3849792, 5133056, 5253362, 7699584, 7880043, 10506724, 15399168, 15760086, 21013448, 31520172, 42026896, 63040344, 84053792, 126080688, 168107584, 252161376, 336215168, 504322752, 672430336, 1008645504, 2017291008]

約数ペア:

[(1, 2017291008), (2, 1008645504), (3, 672430336), (4, 504322752), (6, 336215168), (8, 252161376), (12, 168107584), (16, 126080688), (24, 84053792), (32, 63040344), (48, 42026896), (64, 31520172), (96, 21013448), (128, 15760086), (131, 15399168), (192, 10506724), (256, 7880043), (262, 7699584), (384, 5253362), (393, 5133056), (524, 3849792), (768, 2626681), (786, 2566528), (1048, 1924896), (1572, 1283264), (2096, 962448), (3144, 641632), (4192, 481224), (6288, 320816), (8384, 240612), (12576, 160408), (16768, 120306), (20051, 100608), (25152, 80204), (33536, 60153), (40102, 50304)]