2028262664988

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{61609}}^1\times {\mathrm{6221}}^1$

素因数の和:67857

約数の個数: 144

約数和(自身を含む): 6118065223200

約数和(自身を除く): 4089802558212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 6221, 12442, 18663, 24884, 37326, 43547, 55989, 61609, 74652, 87094, 111978, 123218, 130641, 167967, 174188, 184827, 223956, 246436, 261282, 304829, 335934, 369654, 391923, 431263, 522564, 554481, 609658, 671868, 739308, 783846, 862526, 914487, 1108962, 1175769, 1219316, 1293789, 1567692, 1663443, 1725052, 1828974, 2217924, 2351538, 2587578, 2743461, 3018841, 3326886, 3657948, 3881367, 4703076, 5175156, 5486922, 6037682, 6653772, 7762734, 8230383, 9056523, 10973844, 11644101, 12075364, 15525468, 16460766, 18113046, 23288202, 27169569, 32921532, 36226092, 46576404, 54339138, 81508707, 108678276, 163017414, 326034828, 383269589, 766539178, 1149808767, 1533078356, 2299617534, 2682887123, 3449426301, 4599235068, 5365774246, 6898852602, 8048661369, 10348278903, 10731548492, 13797705204, 16097322738, 18780209861, 20696557806, 24145984107, 32194645476, 37560419722, 41393115612, 48291968214, 56340629583, 72437952321, 75120839444, 96583936428, 112681259166, 144875904642, 169021888749, 225362518332, 289751809284, 338043777498, 507065666247, 676087554996, 1014131332494, 2028262664988]

約数ペア:

[(1, 2028262664988), (2, 1014131332494), (3, 676087554996), (4, 507065666247), (6, 338043777498), (7, 289751809284), (9, 225362518332), (12, 169021888749), (14, 144875904642), (18, 112681259166), (21, 96583936428), (27, 75120839444), (28, 72437952321), (36, 56340629583), (42, 48291968214), (49, 41393115612), (54, 37560419722), (63, 32194645476), (84, 24145984107), (98, 20696557806), (108, 18780209861), (126, 16097322738), (147, 13797705204), (189, 10731548492), (196, 10348278903), (252, 8048661369), (294, 6898852602), (378, 5365774246), (441, 4599235068), (588, 3449426301), (756, 2682887123), (882, 2299617534), (1323, 1533078356), (1764, 1149808767), (2646, 766539178), (5292, 383269589), (6221, 326034828), (12442, 163017414), (18663, 108678276), (24884, 81508707), (37326, 54339138), (43547, 46576404), (55989, 36226092), (61609, 32921532), (74652, 27169569), (87094, 23288202), (111978, 18113046), (123218, 16460766), (130641, 15525468), (167967, 12075364), (174188, 11644101), (184827, 10973844), (223956, 9056523), (246436, 8230383), (261282, 7762734), (304829, 6653772), (335934, 6037682), (369654, 5486922), (391923, 5175156), (431263, 4703076), (522564, 3881367), (554481, 3657948), (609658, 3326886), (671868, 3018841), (739308, 2743461), (783846, 2587578), (862526, 2351538), (914487, 2217924), (1108962, 1828974), (1175769, 1725052), (1219316, 1663443), (1293789, 1567692)]