47639431994

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{599}}^1$

素因数の和:1009

約数の個数: 144

約数和(自身を含む): 96612264000

約数和(自身を除く): 48972832006

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 77, 98, 121, 133, 154, 209, 242, 266, 353, 418, 539, 599, 706, 847, 931, 1078, 1198, 1463, 1694, 1862, 2299, 2471, 2926, 3883, 4193, 4598, 4942, 5929, 6589, 6707, 7766, 8386, 10241, 11381, 11858, 13178, 13414, 16093, 17297, 20482, 22762, 27181, 29351, 32186, 34594, 42713, 46123, 46949, 54362, 58702, 72479, 73777, 79667, 85426, 92246, 93898, 112651, 125191, 144958, 147554, 159334, 190267, 211447, 225302, 250382, 298991, 322861, 328643, 380534, 422894, 507353, 516439, 557669, 597982, 645722, 657286, 811547, 876337, 1014706, 1032878, 1115338, 1377101, 1480129, 1623094, 1752674, 2092937, 2325917, 2754202, 2960258, 3551471, 3615073, 4017493, 4185874, 4651834, 5680829, 6134359, 7102942, 7230146, 8034986, 9639707, 10360903, 11361658, 12268718, 16281419, 19279414, 20721806, 25585087, 28122451, 32562838, 39765803, 44192423, 51170174, 56244902, 67477949, 79531606, 88384846, 113969933, 134955898, 179095609, 196857157, 227939866, 309346961, 358191218, 393714314, 486116653, 618693922, 972233306, 1253669263, 2165428727, 2507338526, 3402816571, 4330857454, 6805633142, 23819715997, 47639431994]

約数ペア:

[(1, 47639431994), (2, 23819715997), (7, 6805633142), (11, 4330857454), (14, 3402816571), (19, 2507338526), (22, 2165428727), (38, 1253669263), (49, 972233306), (77, 618693922), (98, 486116653), (121, 393714314), (133, 358191218), (154, 309346961), (209, 227939866), (242, 196857157), (266, 179095609), (353, 134955898), (418, 113969933), (539, 88384846), (599, 79531606), (706, 67477949), (847, 56244902), (931, 51170174), (1078, 44192423), (1198, 39765803), (1463, 32562838), (1694, 28122451), (1862, 25585087), (2299, 20721806), (2471, 19279414), (2926, 16281419), (3883, 12268718), (4193, 11361658), (4598, 10360903), (4942, 9639707), (5929, 8034986), (6589, 7230146), (6707, 7102942), (7766, 6134359), (8386, 5680829), (10241, 4651834), (11381, 4185874), (11858, 4017493), (13178, 3615073), (13414, 3551471), (16093, 2960258), (17297, 2754202), (20482, 2325917), (22762, 2092937), (27181, 1752674), (29351, 1623094), (32186, 1480129), (34594, 1377101), (42713, 1115338), (46123, 1032878), (46949, 1014706), (54362, 876337), (58702, 811547), (72479, 657286), (73777, 645722), (79667, 597982), (85426, 557669), (92246, 516439), (93898, 507353), (112651, 422894), (125191, 380534), (144958, 328643), (147554, 322861), (159334, 298991), (190267, 250382), (211447, 225302)]