2551621824

素因数分解:

$2^6\times 3^4\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:365

約数の個数: 280

約数和(自身を含む): 7946337168

約数和(自身を除く): 5394715344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 53, 54, 64, 72, 74, 81, 96, 106, 108, 111, 144, 148, 159, 162, 192, 212, 216, 222, 251, 288, 296, 318, 324, 333, 424, 432, 444, 477, 502, 576, 592, 636, 648, 666, 753, 848, 864, 888, 954, 999, 1004, 1184, 1272, 1296, 1332, 1431, 1506, 1696, 1728, 1776, 1908, 1961, 1998, 2008, 2259, 2368, 2544, 2592, 2664, 2862, 2997, 3012, 3392, 3552, 3816, 3922, 3996, 4016, 4293, 4518, 5088, 5184, 5328, 5724, 5883, 5994, 6024, 6777, 7104, 7632, 7844, 7992, 8032, 8586, 9036, 9287, 10176, 10656, 11448, 11766, 11988, 12048, 13303, 13554, 15264, 15688, 15984, 16064, 17172, 17649, 18072, 18574, 20331, 21312, 22896, 23532, 23976, 24096, 26606, 27108, 27861, 30528, 31376, 31968, 34344, 35298, 36144, 37148, 39909, 40662, 45792, 47064, 47952, 48192, 52947, 53212, 54216, 55722, 62752, 63936, 68688, 70596, 72288, 74296, 79818, 81324, 83583, 91584, 94128, 95904, 105894, 106424, 108432, 111444, 119727, 125504, 137376, 141192, 144576, 148592, 158841, 159636, 162648, 167166, 188256, 191808, 211788, 212848, 216864, 222888, 239454, 250749, 274752, 282384, 297184, 317682, 319272, 325296, 334332, 359181, 376512, 423576, 425696, 433728, 445776, 478908, 492211, 501498, 564768, 594368, 635364, 638544, 650592, 668664, 718362, 752247, 847152, 851392, 891552, 957816, 984422, 1002996, 1077543, 1129536, 1270728, 1277088, 1301184, 1337328, 1436724, 1476633, 1504494, 1694304, 1783104, 1915632, 1968844, 2005992, 2155086, 2541456, 2554176, 2674656, 2873448, 2953266, 3008988, 3388608, 3831264, 3937688, 4011984, 4310172, 4429899, 5082912, 5349312, 5746896, 5906532, 6017976, 7662528, 7875376, 8023968, 8620344, 8859798, 10165824, 11493792, 11813064, 12035952, 13289697, 15750752, 16047936, 17240688, 17719596, 22987584, 23626128, 24071904, 26579394, 31501504, 34481376, 35439192, 39869091, 47252256, 48143808, 53158788, 68962752, 70878384, 79738182, 94504512, 106317576, 141756768, 159476364, 212635152, 283513536, 318952728, 425270304, 637905456, 850540608, 1275810912, 2551621824]

約数ペア:

[(1, 2551621824), (2, 1275810912), (3, 850540608), (4, 637905456), (6, 425270304), (8, 318952728), (9, 283513536), (12, 212635152), (16, 159476364), (18, 141756768), (24, 106317576), (27, 94504512), (32, 79738182), (36, 70878384), (37, 68962752), (48, 53158788), (53, 48143808), (54, 47252256), (64, 39869091), (72, 35439192), (74, 34481376), (81, 31501504), (96, 26579394), (106, 24071904), (108, 23626128), (111, 22987584), (144, 17719596), (148, 17240688), (159, 16047936), (162, 15750752), (192, 13289697), (212, 12035952), (216, 11813064), (222, 11493792), (251, 10165824), (288, 8859798), (296, 8620344), (318, 8023968), (324, 7875376), (333, 7662528), (424, 6017976), (432, 5906532), (444, 5746896), (477, 5349312), (502, 5082912), (576, 4429899), (592, 4310172), (636, 4011984), (648, 3937688), (666, 3831264), (753, 3388608), (848, 3008988), (864, 2953266), (888, 2873448), (954, 2674656), (999, 2554176), (1004, 2541456), (1184, 2155086), (1272, 2005992), (1296, 1968844), (1332, 1915632), (1431, 1783104), (1506, 1694304), (1696, 1504494), (1728, 1476633), (1776, 1436724), (1908, 1337328), (1961, 1301184), (1998, 1277088), (2008, 1270728), (2259, 1129536), (2368, 1077543), (2544, 1002996), (2592, 984422), (2664, 957816), (2862, 891552), (2997, 851392), (3012, 847152), (3392, 752247), (3552, 718362), (3816, 668664), (3922, 650592), (3996, 638544), (4016, 635364), (4293, 594368), (4518, 564768), (5088, 501498), (5184, 492211), (5328, 478908), (5724, 445776), (5883, 433728), (5994, 425696), (6024, 423576), (6777, 376512), (7104, 359181), (7632, 334332), (7844, 325296), (7992, 319272), (8032, 317682), (8586, 297184), (9036, 282384), (9287, 274752), (10176, 250749), (10656, 239454), (11448, 222888), (11766, 216864), (11988, 212848), (12048, 211788), (13303, 191808), (13554, 188256), (15264, 167166), (15688, 162648), (15984, 159636), (16064, 158841), (17172, 148592), (17649, 144576), (18072, 141192), (18574, 137376), (20331, 125504), (21312, 119727), (22896, 111444), (23532, 108432), (23976, 106424), (24096, 105894), (26606, 95904), (27108, 94128), (27861, 91584), (30528, 83583), (31376, 81324), (31968, 79818), (34344, 74296), (35298, 72288), (36144, 70596), (37148, 68688), (39909, 63936), (40662, 62752), (45792, 55722), (47064, 54216), (47952, 53212), (48192, 52947)]