31004055936

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{55721}}^1$

素因数の和:55774

約数の個数: 256

約数和(自身を含む): 109125964800

約数和(自身を除く): 78121908864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 64, 69, 72, 84, 92, 96, 108, 112, 126, 128, 138, 144, 161, 168, 184, 189, 192, 207, 216, 224, 252, 276, 288, 322, 336, 368, 378, 384, 414, 432, 448, 483, 504, 552, 576, 621, 644, 672, 736, 756, 828, 864, 896, 966, 1008, 1104, 1152, 1242, 1288, 1344, 1449, 1472, 1512, 1656, 1728, 1932, 2016, 2208, 2484, 2576, 2688, 2898, 2944, 3024, 3312, 3456, 3864, 4032, 4347, 4416, 4968, 5152, 5796, 6048, 6624, 7728, 8064, 8694, 8832, 9936, 10304, 11592, 12096, 13248, 15456, 17388, 19872, 20608, 23184, 24192, 26496, 30912, 34776, 39744, 46368, 55721, 61824, 69552, 79488, 92736, 111442, 139104, 167163, 185472, 222884, 278208, 334326, 390047, 445768, 501489, 556416, 668652, 780094, 891536, 1002978, 1170141, 1281583, 1337304, 1504467, 1560188, 1783072, 2005956, 2340282, 2563166, 2674608, 3008934, 3120376, 3510423, 3566144, 3844749, 4011912, 4680564, 5126332, 5349216, 6017868, 6240752, 7020846, 7132288, 7689498, 8023824, 8971081, 9361128, 10252664, 10531269, 10698432, 11534247, 12035736, 12481504, 14041692, 15378996, 16047648, 17942162, 18722256, 20505328, 21062538, 21396864, 23068494, 24071472, 24963008, 26913243, 28083384, 30757992, 32095296, 34602741, 35884324, 37444512, 41010656, 42125076, 46136988, 48142944, 49926016, 53826486, 56166768, 61515984, 64190592, 69205482, 71768648, 74889024, 80739729, 82021312, 84250152, 92273976, 96285888, 107652972, 112333536, 123031968, 138410964, 143537296, 149778048, 161479458, 164042624, 168500304, 184547952, 192571776, 215305944, 224667072, 242219187, 246063936, 276821928, 287074592, 322958916, 337000608, 369095904, 430611888, 449334144, 484438374, 492127872, 553643856, 574149184, 645917832, 674001216, 738191808, 861223776, 968876748, 1107287712, 1148298368, 1291835664, 1348002432, 1476383616, 1722447552, 1937753496, 2214575424, 2583671328, 3444895104, 3875506992, 4429150848, 5167342656, 7751013984, 10334685312, 15502027968, 31004055936]

約数ペア:

[(1, 31004055936), (2, 15502027968), (3, 10334685312), (4, 7751013984), (6, 5167342656), (7, 4429150848), (8, 3875506992), (9, 3444895104), (12, 2583671328), (14, 2214575424), (16, 1937753496), (18, 1722447552), (21, 1476383616), (23, 1348002432), (24, 1291835664), (27, 1148298368), (28, 1107287712), (32, 968876748), (36, 861223776), (42, 738191808), (46, 674001216), (48, 645917832), (54, 574149184), (56, 553643856), (63, 492127872), (64, 484438374), (69, 449334144), (72, 430611888), (84, 369095904), (92, 337000608), (96, 322958916), (108, 287074592), (112, 276821928), (126, 246063936), (128, 242219187), (138, 224667072), (144, 215305944), (161, 192571776), (168, 184547952), (184, 168500304), (189, 164042624), (192, 161479458), (207, 149778048), (216, 143537296), (224, 138410964), (252, 123031968), (276, 112333536), (288, 107652972), (322, 96285888), (336, 92273976), (368, 84250152), (378, 82021312), (384, 80739729), (414, 74889024), (432, 71768648), (448, 69205482), (483, 64190592), (504, 61515984), (552, 56166768), (576, 53826486), (621, 49926016), (644, 48142944), (672, 46136988), (736, 42125076), (756, 41010656), (828, 37444512), (864, 35884324), (896, 34602741), (966, 32095296), (1008, 30757992), (1104, 28083384), (1152, 26913243), (1242, 24963008), (1288, 24071472), (1344, 23068494), (1449, 21396864), (1472, 21062538), (1512, 20505328), (1656, 18722256), (1728, 17942162), (1932, 16047648), (2016, 15378996), (2208, 14041692), (2484, 12481504), (2576, 12035736), (2688, 11534247), (2898, 10698432), (2944, 10531269), (3024, 10252664), (3312, 9361128), (3456, 8971081), (3864, 8023824), (4032, 7689498), (4347, 7132288), (4416, 7020846), (4968, 6240752), (5152, 6017868), (5796, 5349216), (6048, 5126332), (6624, 4680564), (7728, 4011912), (8064, 3844749), (8694, 3566144), (8832, 3510423), (9936, 3120376), (10304, 3008934), (11592, 2674608), (12096, 2563166), (13248, 2340282), (15456, 2005956), (17388, 1783072), (19872, 1560188), (20608, 1504467), (23184, 1337304), (24192, 1281583), (26496, 1170141), (30912, 1002978), (34776, 891536), (39744, 780094), (46368, 668652), (55721, 556416), (61824, 501489), (69552, 445768), (79488, 390047), (92736, 334326), (111442, 278208), (139104, 222884), (167163, 185472)]