261065920512

素因数分解:

$2^{12}\times 3^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1\times {\mathrm{1097}}^1$

素因数の和:1412

約数の個数: 208

約数和(自身を含む): 707122084032

約数和(自身を除く): 446056163520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 107, 128, 181, 192, 214, 256, 321, 362, 384, 428, 512, 543, 642, 724, 768, 856, 1024, 1086, 1097, 1284, 1448, 1536, 1712, 2048, 2172, 2194, 2568, 2896, 3072, 3291, 3424, 4096, 4344, 4388, 5136, 5792, 6144, 6582, 6848, 8688, 8776, 10272, 11584, 12288, 13164, 13696, 17376, 17552, 19367, 20544, 23168, 26328, 27392, 34752, 35104, 38734, 41088, 46336, 52656, 54784, 58101, 69504, 70208, 77468, 82176, 92672, 105312, 109568, 116202, 117379, 139008, 140416, 154936, 164352, 185344, 198557, 210624, 219136, 232404, 234758, 278016, 280832, 309872, 328704, 352137, 370688, 397114, 421248, 438272, 464808, 469516, 556032, 561664, 595671, 619744, 657408, 704274, 741376, 794228, 842496, 929616, 939032, 1112064, 1123328, 1191342, 1239488, 1314816, 1408548, 1588456, 1684992, 1859232, 1878064, 2224128, 2246656, 2382684, 2478976, 2817096, 3176912, 3369984, 3718464, 3756128, 4493312, 4765368, 4957952, 5634192, 6353824, 6739968, 7436928, 7512256, 9530736, 9915904, 11268384, 12707648, 13479936, 14873856, 15024512, 19061472, 19831808, 21245599, 22536768, 25415296, 29747712, 30049024, 38122944, 39663616, 42491198, 45073536, 50830592, 59495424, 60098048, 63736797, 76245888, 79327232, 84982396, 90147072, 101661184, 118990848, 120196096, 127473594, 152491776, 169964792, 180294144, 203322368, 237981696, 240392192, 254947188, 304983552, 339929584, 360588288, 406644736, 480784384, 509894376, 609967104, 679859168, 721176576, 813289472, 1019788752, 1219934208, 1359718336, 1442353152, 2039577504, 2439868416, 2719436672, 4079155008, 5438873344, 8158310016, 10877746688, 16316620032, 21755493376, 32633240064, 43510986752, 65266480128, 87021973504, 130532960256, 261065920512]

約数ペア:

[(1, 261065920512), (2, 130532960256), (3, 87021973504), (4, 65266480128), (6, 43510986752), (8, 32633240064), (12, 21755493376), (16, 16316620032), (24, 10877746688), (32, 8158310016), (48, 5438873344), (64, 4079155008), (96, 2719436672), (107, 2439868416), (128, 2039577504), (181, 1442353152), (192, 1359718336), (214, 1219934208), (256, 1019788752), (321, 813289472), (362, 721176576), (384, 679859168), (428, 609967104), (512, 509894376), (543, 480784384), (642, 406644736), (724, 360588288), (768, 339929584), (856, 304983552), (1024, 254947188), (1086, 240392192), (1097, 237981696), (1284, 203322368), (1448, 180294144), (1536, 169964792), (1712, 152491776), (2048, 127473594), (2172, 120196096), (2194, 118990848), (2568, 101661184), (2896, 90147072), (3072, 84982396), (3291, 79327232), (3424, 76245888), (4096, 63736797), (4344, 60098048), (4388, 59495424), (5136, 50830592), (5792, 45073536), (6144, 42491198), (6582, 39663616), (6848, 38122944), (8688, 30049024), (8776, 29747712), (10272, 25415296), (11584, 22536768), (12288, 21245599), (13164, 19831808), (13696, 19061472), (17376, 15024512), (17552, 14873856), (19367, 13479936), (20544, 12707648), (23168, 11268384), (26328, 9915904), (27392, 9530736), (34752, 7512256), (35104, 7436928), (38734, 6739968), (41088, 6353824), (46336, 5634192), (52656, 4957952), (54784, 4765368), (58101, 4493312), (69504, 3756128), (70208, 3718464), (77468, 3369984), (82176, 3176912), (92672, 2817096), (105312, 2478976), (109568, 2382684), (116202, 2246656), (117379, 2224128), (139008, 1878064), (140416, 1859232), (154936, 1684992), (164352, 1588456), (185344, 1408548), (198557, 1314816), (210624, 1239488), (219136, 1191342), (232404, 1123328), (234758, 1112064), (278016, 939032), (280832, 929616), (309872, 842496), (328704, 794228), (352137, 741376), (370688, 704274), (397114, 657408), (421248, 619744), (438272, 595671), (464808, 561664), (469516, 556032)]