261936590256

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1517101}}^1$

素因数の和:1517235

約数の個数: 120

約数和(自身を含む): 807037579920

約数和(自身を除く): 545100989664

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 109, 132, 144, 176, 198, 218, 264, 327, 396, 436, 528, 654, 792, 872, 981, 1199, 1308, 1584, 1744, 1962, 2398, 2616, 3597, 3924, 4796, 5232, 7194, 7848, 9592, 10791, 14388, 15696, 19184, 21582, 28776, 43164, 57552, 86328, 172656, 1517101, 3034202, 4551303, 6068404, 9102606, 12136808, 13653909, 16688111, 18205212, 24273616, 27307818, 33376222, 36410424, 50064333, 54615636, 66752444, 72820848, 100128666, 109231272, 133504888, 150192999, 165364009, 200257332, 218462544, 267009776, 300385998, 330728018, 400514664, 496092027, 600771996, 661456036, 801029328, 992184054, 1201543992, 1322912072, 1488276081, 1819004099, 1984368108, 2403087984, 2645824144, 2976552162, 3638008198, 3968736216, 5457012297, 5953104324, 7276016396, 7937472432, 10914024594, 11906208648, 14552032792, 16371036891, 21828049188, 23812417296, 29104065584, 32742073782, 43656098376, 65484147564, 87312196752, 130968295128, 261936590256]

約数ペア:

[(1, 261936590256), (2, 130968295128), (3, 87312196752), (4, 65484147564), (6, 43656098376), (8, 32742073782), (9, 29104065584), (11, 23812417296), (12, 21828049188), (16, 16371036891), (18, 14552032792), (22, 11906208648), (24, 10914024594), (33, 7937472432), (36, 7276016396), (44, 5953104324), (48, 5457012297), (66, 3968736216), (72, 3638008198), (88, 2976552162), (99, 2645824144), (109, 2403087984), (132, 1984368108), (144, 1819004099), (176, 1488276081), (198, 1322912072), (218, 1201543992), (264, 992184054), (327, 801029328), (396, 661456036), (436, 600771996), (528, 496092027), (654, 400514664), (792, 330728018), (872, 300385998), (981, 267009776), (1199, 218462544), (1308, 200257332), (1584, 165364009), (1744, 150192999), (1962, 133504888), (2398, 109231272), (2616, 100128666), (3597, 72820848), (3924, 66752444), (4796, 54615636), (5232, 50064333), (7194, 36410424), (7848, 33376222), (9592, 27307818), (10791, 24273616), (14388, 18205212), (15696, 16688111), (19184, 13653909), (21582, 12136808), (28776, 9102606), (43164, 6068404), (57552, 4551303), (86328, 3034202), (172656, 1517101)]