271233424

素因数分解:

$2^4\times 7^3\times {\mathrm{11}}^1\times {\mathrm{4493}}^1$

素因数の和:4533

約数の個数: 80

約数和(自身を含む): 668707200

約数和(自身を除く): 397473776

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 343, 392, 539, 616, 686, 784, 1078, 1232, 1372, 2156, 2744, 3773, 4312, 4493, 5488, 7546, 8624, 8986, 15092, 17972, 30184, 31451, 35944, 49423, 60368, 62902, 71888, 98846, 125804, 197692, 220157, 251608, 345961, 395384, 440314, 503216, 691922, 790768, 880628, 1383844, 1541099, 1761256, 2421727, 2767688, 3082198, 3522512, 4843454, 5535376, 6164396, 9686908, 12328792, 16952089, 19373816, 24657584, 33904178, 38747632, 67808356, 135616712, 271233424]

約数ペア:

[(1, 271233424), (2, 135616712), (4, 67808356), (7, 38747632), (8, 33904178), (11, 24657584), (14, 19373816), (16, 16952089), (22, 12328792), (28, 9686908), (44, 6164396), (49, 5535376), (56, 4843454), (77, 3522512), (88, 3082198), (98, 2767688), (112, 2421727), (154, 1761256), (176, 1541099), (196, 1383844), (308, 880628), (343, 790768), (392, 691922), (539, 503216), (616, 440314), (686, 395384), (784, 345961), (1078, 251608), (1232, 220157), (1372, 197692), (2156, 125804), (2744, 98846), (3773, 71888), (4312, 62902), (4493, 60368), (5488, 49423), (7546, 35944), (8624, 31451), (8986, 30184), (15092, 17972)]