2784941604

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{383}}^1$

素因数の和:586

約数の個数: 144

約数和(自身を含む): 7457329152

約数和(自身を除く): 4672387548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 53, 74, 103, 106, 111, 148, 159, 206, 212, 222, 309, 318, 333, 383, 412, 444, 477, 618, 636, 666, 766, 927, 954, 1149, 1236, 1332, 1532, 1854, 1908, 1961, 2298, 3447, 3708, 3811, 3922, 4596, 5459, 5883, 6894, 7622, 7844, 10918, 11433, 11766, 13788, 14171, 15244, 16377, 17649, 20299, 21836, 22866, 23532, 28342, 32754, 34299, 35298, 39449, 40598, 42513, 45732, 49131, 56684, 60897, 65508, 68598, 70596, 78898, 81196, 85026, 98262, 118347, 121794, 127539, 137196, 157796, 170052, 182691, 196524, 201983, 236694, 243588, 255078, 355041, 365382, 403966, 473388, 510156, 605949, 710082, 730764, 751063, 807932, 1211898, 1420164, 1459613, 1502126, 1817847, 2090797, 2253189, 2423796, 2919226, 3004252, 3635694, 4181594, 4378839, 4506378, 5838452, 6272391, 6759567, 7271388, 8363188, 8757678, 9012756, 12544782, 13136517, 13519134, 17515356, 18817173, 25089564, 26273034, 27038268, 37634346, 52546068, 75268692, 77359489, 154718978, 232078467, 309437956, 464156934, 696235401, 928313868, 1392470802, 2784941604]

約数ペア:

[(1, 2784941604), (2, 1392470802), (3, 928313868), (4, 696235401), (6, 464156934), (9, 309437956), (12, 232078467), (18, 154718978), (36, 77359489), (37, 75268692), (53, 52546068), (74, 37634346), (103, 27038268), (106, 26273034), (111, 25089564), (148, 18817173), (159, 17515356), (206, 13519134), (212, 13136517), (222, 12544782), (309, 9012756), (318, 8757678), (333, 8363188), (383, 7271388), (412, 6759567), (444, 6272391), (477, 5838452), (618, 4506378), (636, 4378839), (666, 4181594), (766, 3635694), (927, 3004252), (954, 2919226), (1149, 2423796), (1236, 2253189), (1332, 2090797), (1532, 1817847), (1854, 1502126), (1908, 1459613), (1961, 1420164), (2298, 1211898), (3447, 807932), (3708, 751063), (3811, 730764), (3922, 710082), (4596, 605949), (5459, 510156), (5883, 473388), (6894, 403966), (7622, 365382), (7844, 355041), (10918, 255078), (11433, 243588), (11766, 236694), (13788, 201983), (14171, 196524), (15244, 182691), (16377, 170052), (17649, 157796), (20299, 137196), (21836, 127539), (22866, 121794), (23532, 118347), (28342, 98262), (32754, 85026), (34299, 81196), (35298, 78898), (39449, 70596), (40598, 68598), (42513, 65508), (45732, 60897), (49131, 56684)]