21486330144

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{2677}}^1$

素因数の和:2784

約数の個数: 216

約数和(自身を含む): 65337870780

約数和(自身を除く): 43851540636

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 32, 36, 48, 58, 62, 72, 87, 93, 96, 116, 124, 144, 174, 186, 232, 248, 261, 279, 288, 348, 372, 464, 496, 522, 558, 696, 744, 899, 928, 961, 992, 1044, 1116, 1392, 1488, 1798, 1922, 2088, 2232, 2677, 2697, 2784, 2883, 2976, 3596, 3844, 4176, 4464, 5354, 5394, 5766, 7192, 7688, 8031, 8091, 8352, 8649, 8928, 10708, 10788, 11532, 14384, 15376, 16062, 16182, 17298, 21416, 21576, 23064, 24093, 27869, 28768, 30752, 32124, 32364, 34596, 42832, 43152, 46128, 48186, 55738, 64248, 64728, 69192, 77633, 82987, 83607, 85664, 86304, 92256, 96372, 111476, 128496, 129456, 138384, 155266, 165974, 167214, 192744, 222952, 232899, 248961, 250821, 256992, 258912, 276768, 310532, 331948, 334428, 385488, 445904, 465798, 497922, 501642, 621064, 663896, 668856, 698697, 746883, 770976, 891808, 931596, 995844, 1003284, 1242128, 1327792, 1337712, 1397394, 1493766, 1863192, 1991688, 2006568, 2406623, 2484256, 2572597, 2655584, 2675424, 2794788, 2987532, 3726384, 3983376, 4013136, 4813246, 5145194, 5589576, 5975064, 7219869, 7452768, 7717791, 7966752, 8026272, 9626492, 10290388, 11179152, 11950128, 14439738, 15435582, 19252984, 20580776, 21659607, 22358304, 23153373, 23900256, 28879476, 30871164, 38505968, 41161552, 43319214, 46306746, 57758952, 61742328, 74605313, 77011936, 82323104, 86638428, 92613492, 115517904, 123484656, 149210626, 173276856, 185226984, 223815939, 231035808, 246969312, 298421252, 346553712, 370453968, 447631878, 596842504, 671447817, 693107424, 740907936, 895263756, 1193685008, 1342895634, 1790527512, 2387370016, 2685791268, 3581055024, 5371582536, 7162110048, 10743165072, 21486330144]

約数ペア:

[(1, 21486330144), (2, 10743165072), (3, 7162110048), (4, 5371582536), (6, 3581055024), (8, 2685791268), (9, 2387370016), (12, 1790527512), (16, 1342895634), (18, 1193685008), (24, 895263756), (29, 740907936), (31, 693107424), (32, 671447817), (36, 596842504), (48, 447631878), (58, 370453968), (62, 346553712), (72, 298421252), (87, 246969312), (93, 231035808), (96, 223815939), (116, 185226984), (124, 173276856), (144, 149210626), (174, 123484656), (186, 115517904), (232, 92613492), (248, 86638428), (261, 82323104), (279, 77011936), (288, 74605313), (348, 61742328), (372, 57758952), (464, 46306746), (496, 43319214), (522, 41161552), (558, 38505968), (696, 30871164), (744, 28879476), (899, 23900256), (928, 23153373), (961, 22358304), (992, 21659607), (1044, 20580776), (1116, 19252984), (1392, 15435582), (1488, 14439738), (1798, 11950128), (1922, 11179152), (2088, 10290388), (2232, 9626492), (2677, 8026272), (2697, 7966752), (2784, 7717791), (2883, 7452768), (2976, 7219869), (3596, 5975064), (3844, 5589576), (4176, 5145194), (4464, 4813246), (5354, 4013136), (5394, 3983376), (5766, 3726384), (7192, 2987532), (7688, 2794788), (8031, 2675424), (8091, 2655584), (8352, 2572597), (8649, 2484256), (8928, 2406623), (10708, 2006568), (10788, 1991688), (11532, 1863192), (14384, 1493766), (15376, 1397394), (16062, 1337712), (16182, 1327792), (17298, 1242128), (21416, 1003284), (21576, 995844), (23064, 931596), (24093, 891808), (27869, 770976), (28768, 746883), (30752, 698697), (32124, 668856), (32364, 663896), (34596, 621064), (42832, 501642), (43152, 497922), (46128, 465798), (48186, 445904), (55738, 385488), (64248, 334428), (64728, 331948), (69192, 310532), (77633, 276768), (82987, 258912), (83607, 256992), (85664, 250821), (86304, 248961), (92256, 232899), (96372, 222952), (111476, 192744), (128496, 167214), (129456, 165974), (138384, 155266)]