18246656928

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:515

約数の個数: 192

約数和(自身を含む): 49662885888

約数和(自身を除く): 31416228960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 107, 127, 142, 197, 213, 214, 254, 284, 321, 381, 394, 426, 428, 508, 568, 591, 642, 762, 788, 852, 856, 1016, 1136, 1182, 1284, 1524, 1576, 1704, 1712, 2032, 2272, 2364, 2568, 3048, 3152, 3408, 3424, 4064, 4728, 5136, 6096, 6304, 6816, 7597, 9017, 9456, 10272, 12192, 13589, 13987, 15194, 18034, 18912, 21079, 22791, 25019, 27051, 27178, 27974, 30388, 36068, 40767, 41961, 42158, 45582, 50038, 54102, 54356, 55948, 60776, 63237, 72136, 75057, 81534, 83922, 84316, 91164, 100076, 108204, 108712, 111896, 121552, 126474, 144272, 150114, 163068, 167844, 168632, 182328, 200152, 216408, 217424, 223792, 243104, 252948, 288544, 300228, 326136, 335688, 337264, 364656, 400304, 432816, 434848, 447584, 505896, 600456, 652272, 671376, 674528, 729312, 800608, 865632, 964819, 1011792, 1200912, 1304544, 1342752, 1496609, 1776349, 1929638, 2023584, 2401824, 2677033, 2894457, 2993218, 3552698, 3859276, 4489827, 5329047, 5354066, 5788914, 5986436, 7105396, 7718552, 8031099, 8979654, 10658094, 10708132, 11577828, 11972872, 14210792, 15437104, 16062198, 17959308, 21316188, 21416264, 23155656, 23945744, 28421584, 30874208, 32124396, 35918616, 42632376, 42832528, 46311312, 47891488, 56843168, 64248792, 71837232, 85264752, 85665056, 92622624, 128497584, 143674464, 170529504, 190069343, 256995168, 380138686, 570208029, 760277372, 1140416058, 1520554744, 2280832116, 3041109488, 4561664232, 6082218976, 9123328464, 18246656928]

約数ペア:

[(1, 18246656928), (2, 9123328464), (3, 6082218976), (4, 4561664232), (6, 3041109488), (8, 2280832116), (12, 1520554744), (16, 1140416058), (24, 760277372), (32, 570208029), (48, 380138686), (71, 256995168), (96, 190069343), (107, 170529504), (127, 143674464), (142, 128497584), (197, 92622624), (213, 85665056), (214, 85264752), (254, 71837232), (284, 64248792), (321, 56843168), (381, 47891488), (394, 46311312), (426, 42832528), (428, 42632376), (508, 35918616), (568, 32124396), (591, 30874208), (642, 28421584), (762, 23945744), (788, 23155656), (852, 21416264), (856, 21316188), (1016, 17959308), (1136, 16062198), (1182, 15437104), (1284, 14210792), (1524, 11972872), (1576, 11577828), (1704, 10708132), (1712, 10658094), (2032, 8979654), (2272, 8031099), (2364, 7718552), (2568, 7105396), (3048, 5986436), (3152, 5788914), (3408, 5354066), (3424, 5329047), (4064, 4489827), (4728, 3859276), (5136, 3552698), (6096, 2993218), (6304, 2894457), (6816, 2677033), (7597, 2401824), (9017, 2023584), (9456, 1929638), (10272, 1776349), (12192, 1496609), (13589, 1342752), (13987, 1304544), (15194, 1200912), (18034, 1011792), (18912, 964819), (21079, 865632), (22791, 800608), (25019, 729312), (27051, 674528), (27178, 671376), (27974, 652272), (30388, 600456), (36068, 505896), (40767, 447584), (41961, 434848), (42158, 432816), (45582, 400304), (50038, 364656), (54102, 337264), (54356, 335688), (55948, 326136), (60776, 300228), (63237, 288544), (72136, 252948), (75057, 243104), (81534, 223792), (83922, 217424), (84316, 216408), (91164, 200152), (100076, 182328), (108204, 168632), (108712, 167844), (111896, 163068), (121552, 150114), (126474, 144272)]