2552830904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:445

約数の個数: 128

約数和(自身を含む): 5612544000

約数和(自身を除く): 3059713096

約数列:

[1, 2, 4, 8, 13, 23, 26, 31, 46, 52, 62, 92, 104, 124, 173, 184, 199, 248, 299, 346, 398, 403, 598, 692, 713, 796, 806, 1196, 1384, 1426, 1592, 1612, 2249, 2392, 2587, 2852, 3224, 3979, 4498, 4577, 5174, 5363, 5704, 6169, 7958, 8996, 9154, 9269, 10348, 10726, 12338, 15916, 17992, 18308, 18538, 20696, 21452, 24676, 31832, 34427, 36616, 37076, 42904, 49352, 51727, 59501, 68854, 69719, 74152, 80197, 103454, 119002, 123349, 137708, 139438, 141887, 160394, 206908, 238004, 246698, 275416, 278876, 283774, 320788, 413816, 447551, 476008, 493396, 557752, 567548, 641576, 791821, 895102, 986792, 1067237, 1135096, 1583642, 1603537, 1790204, 1844531, 2134474, 3167284, 3207074, 3580408, 3689062, 4268948, 6334568, 6414148, 7378124, 8537896, 10293673, 12828296, 13874081, 14756248, 20587346, 24546451, 27748162, 41174692, 49092902, 55496324, 82349384, 98185804, 110992648, 196371608, 319103863, 638207726, 1276415452, 2552830904]

約数ペア:

[(1, 2552830904), (2, 1276415452), (4, 638207726), (8, 319103863), (13, 196371608), (23, 110992648), (26, 98185804), (31, 82349384), (46, 55496324), (52, 49092902), (62, 41174692), (92, 27748162), (104, 24546451), (124, 20587346), (173, 14756248), (184, 13874081), (199, 12828296), (248, 10293673), (299, 8537896), (346, 7378124), (398, 6414148), (403, 6334568), (598, 4268948), (692, 3689062), (713, 3580408), (796, 3207074), (806, 3167284), (1196, 2134474), (1384, 1844531), (1426, 1790204), (1592, 1603537), (1612, 1583642), (2249, 1135096), (2392, 1067237), (2587, 986792), (2852, 895102), (3224, 791821), (3979, 641576), (4498, 567548), (4577, 557752), (5174, 493396), (5363, 476008), (5704, 447551), (6169, 413816), (7958, 320788), (8996, 283774), (9154, 278876), (9269, 275416), (10348, 246698), (10726, 238004), (12338, 206908), (15916, 160394), (17992, 141887), (18308, 139438), (18538, 137708), (20696, 123349), (21452, 119002), (24676, 103454), (31832, 80197), (34427, 74152), (36616, 69719), (37076, 68854), (42904, 59501), (49352, 51727)]