28236684672

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{269}}^1\times {\mathrm{4339}}^1$

素因数の和:4638

約数の個数: 256

約数和(自身を含む): 95618880000

約数和(自身を除く): 67382195328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 269, 288, 336, 378, 384, 432, 448, 504, 538, 576, 672, 756, 807, 864, 896, 1008, 1076, 1152, 1344, 1512, 1614, 1728, 1883, 2016, 2152, 2421, 2688, 3024, 3228, 3456, 3766, 4032, 4304, 4339, 4842, 5649, 6048, 6456, 7263, 7532, 8064, 8608, 8678, 9684, 11298, 12096, 12912, 13017, 14526, 15064, 16947, 17216, 17356, 19368, 22596, 24192, 25824, 26034, 29052, 30128, 30373, 33894, 34432, 34712, 38736, 39051, 45192, 50841, 51648, 52068, 58104, 60256, 60746, 67788, 69424, 77472, 78102, 90384, 91119, 101682, 103296, 104136, 116208, 117153, 120512, 121492, 135576, 138848, 154944, 156204, 180768, 182238, 203364, 208272, 232416, 234306, 241024, 242984, 271152, 273357, 277696, 309888, 312408, 361536, 364476, 406728, 416544, 464832, 468612, 485968, 542304, 546714, 555392, 624816, 723072, 728952, 813456, 820071, 833088, 929664, 937224, 971936, 1084608, 1093428, 1167191, 1249632, 1457904, 1626912, 1640142, 1666176, 1874448, 1943872, 2169216, 2186856, 2334382, 2499264, 2915808, 3253824, 3280284, 3501573, 3748896, 3887744, 4373712, 4668764, 4998528, 5831616, 6507648, 6560568, 7003146, 7497792, 8170337, 8747424, 9337528, 10504719, 11663232, 13121136, 14006292, 14995584, 16340674, 17494848, 18675056, 21009438, 24511011, 26242272, 28012584, 31514157, 32681348, 34989696, 37350112, 42018876, 49022022, 52484544, 56025168, 63028314, 65362696, 73533033, 74700224, 84037752, 98044044, 104969088, 112050336, 126056628, 130725392, 147066066, 149400448, 168075504, 196088088, 220599099, 224100672, 252113256, 261450784, 294132132, 336151008, 392176176, 441198198, 448201344, 504226512, 522901568, 588264264, 672302016, 784352352, 882396396, 1008453024, 1045803136, 1176528528, 1344604032, 1568704704, 1764792792, 2016906048, 2353057056, 3137409408, 3529585584, 4033812096, 4706114112, 7059171168, 9412228224, 14118342336, 28236684672]

約数ペア:

[(1, 28236684672), (2, 14118342336), (3, 9412228224), (4, 7059171168), (6, 4706114112), (7, 4033812096), (8, 3529585584), (9, 3137409408), (12, 2353057056), (14, 2016906048), (16, 1764792792), (18, 1568704704), (21, 1344604032), (24, 1176528528), (27, 1045803136), (28, 1008453024), (32, 882396396), (36, 784352352), (42, 672302016), (48, 588264264), (54, 522901568), (56, 504226512), (63, 448201344), (64, 441198198), (72, 392176176), (84, 336151008), (96, 294132132), (108, 261450784), (112, 252113256), (126, 224100672), (128, 220599099), (144, 196088088), (168, 168075504), (189, 149400448), (192, 147066066), (216, 130725392), (224, 126056628), (252, 112050336), (269, 104969088), (288, 98044044), (336, 84037752), (378, 74700224), (384, 73533033), (432, 65362696), (448, 63028314), (504, 56025168), (538, 52484544), (576, 49022022), (672, 42018876), (756, 37350112), (807, 34989696), (864, 32681348), (896, 31514157), (1008, 28012584), (1076, 26242272), (1152, 24511011), (1344, 21009438), (1512, 18675056), (1614, 17494848), (1728, 16340674), (1883, 14995584), (2016, 14006292), (2152, 13121136), (2421, 11663232), (2688, 10504719), (3024, 9337528), (3228, 8747424), (3456, 8170337), (3766, 7497792), (4032, 7003146), (4304, 6560568), (4339, 6507648), (4842, 5831616), (5649, 4998528), (6048, 4668764), (6456, 4373712), (7263, 3887744), (7532, 3748896), (8064, 3501573), (8608, 3280284), (8678, 3253824), (9684, 2915808), (11298, 2499264), (12096, 2334382), (12912, 2186856), (13017, 2169216), (14526, 1943872), (15064, 1874448), (16947, 1666176), (17216, 1640142), (17356, 1626912), (19368, 1457904), (22596, 1249632), (24192, 1167191), (25824, 1093428), (26034, 1084608), (29052, 971936), (30128, 937224), (30373, 929664), (33894, 833088), (34432, 820071), (34712, 813456), (38736, 728952), (39051, 723072), (45192, 624816), (50841, 555392), (51648, 546714), (52068, 542304), (58104, 485968), (60256, 468612), (60746, 464832), (67788, 416544), (69424, 406728), (77472, 364476), (78102, 361536), (90384, 312408), (91119, 309888), (101682, 277696), (103296, 273357), (104136, 271152), (116208, 242984), (117153, 241024), (120512, 234306), (121492, 232416), (135576, 208272), (138848, 203364), (154944, 182238), (156204, 180768)]