42890244928

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1$

素因数の和:254

約数の個数: 252

約数和(自身を含む): 99113157120

約数和(自身を除く): 56222912192

約数列:

[1, 2, 4, 8, 16, 17, 19, 31, 32, 34, 38, 62, 64, 68, 76, 124, 127, 136, 152, 248, 254, 272, 289, 304, 323, 496, 508, 527, 544, 578, 589, 608, 646, 961, 992, 1016, 1054, 1088, 1156, 1178, 1216, 1292, 1922, 1984, 2032, 2108, 2159, 2312, 2356, 2413, 2584, 3844, 3937, 4064, 4216, 4318, 4624, 4712, 4826, 5168, 5491, 7688, 7874, 8128, 8432, 8636, 8959, 9248, 9424, 9652, 10013, 10336, 10982, 15376, 15748, 16337, 16864, 17272, 17918, 18259, 18496, 18848, 19304, 20026, 20672, 21964, 30752, 31496, 32674, 33728, 34544, 35836, 36518, 36703, 37696, 38608, 40052, 41021, 43928, 61504, 62992, 65348, 66929, 69088, 71672, 73036, 73406, 74803, 77216, 80104, 82042, 87856, 122047, 125984, 130696, 133858, 138176, 143344, 146072, 146812, 149606, 154432, 160208, 164084, 170221, 175712, 244094, 251968, 261392, 267716, 277729, 286688, 292144, 293624, 299212, 310403, 320416, 328168, 340442, 351424, 488188, 522784, 535432, 555458, 573376, 584288, 587248, 598424, 620806, 640832, 656336, 680884, 697357, 976376, 1045568, 1070864, 1110916, 1137793, 1168576, 1174496, 1196848, 1241612, 1271651, 1312672, 1361768, 1394714, 1952752, 2074799, 2141728, 2221832, 2275586, 2318893, 2348992, 2393696, 2483224, 2543302, 2625344, 2723536, 2789428, 3905504, 4149598, 4283456, 4443664, 4551172, 4637786, 4787392, 4966448, 5086604, 5276851, 5447072, 5578856, 7811008, 8299196, 8887328, 9102344, 9275572, 9932896, 10173208, 10553702, 10894144, 11157712, 16598392, 17774656, 18204688, 18551144, 19865792, 20346416, 21107404, 21618067, 22315424, 33196784, 35271583, 36409376, 37102288, 39421181, 40692832, 42214808, 43236134, 44630848, 66393568, 70543166, 72818752, 74204576, 78842362, 81385664, 84429616, 86472268, 132787136, 141086332, 148409152, 157684724, 168859232, 172944536, 282172664, 315369448, 337718464, 345889072, 564345328, 630738896, 670160077, 691778144, 1128690656, 1261477792, 1340320154, 1383556288, 2257381312, 2522955584, 2680640308, 5361280616, 10722561232, 21445122464, 42890244928]

約数ペア:

[(1, 42890244928), (2, 21445122464), (4, 10722561232), (8, 5361280616), (16, 2680640308), (17, 2522955584), (19, 2257381312), (31, 1383556288), (32, 1340320154), (34, 1261477792), (38, 1128690656), (62, 691778144), (64, 670160077), (68, 630738896), (76, 564345328), (124, 345889072), (127, 337718464), (136, 315369448), (152, 282172664), (248, 172944536), (254, 168859232), (272, 157684724), (289, 148409152), (304, 141086332), (323, 132787136), (496, 86472268), (508, 84429616), (527, 81385664), (544, 78842362), (578, 74204576), (589, 72818752), (608, 70543166), (646, 66393568), (961, 44630848), (992, 43236134), (1016, 42214808), (1054, 40692832), (1088, 39421181), (1156, 37102288), (1178, 36409376), (1216, 35271583), (1292, 33196784), (1922, 22315424), (1984, 21618067), (2032, 21107404), (2108, 20346416), (2159, 19865792), (2312, 18551144), (2356, 18204688), (2413, 17774656), (2584, 16598392), (3844, 11157712), (3937, 10894144), (4064, 10553702), (4216, 10173208), (4318, 9932896), (4624, 9275572), (4712, 9102344), (4826, 8887328), (5168, 8299196), (5491, 7811008), (7688, 5578856), (7874, 5447072), (8128, 5276851), (8432, 5086604), (8636, 4966448), (8959, 4787392), (9248, 4637786), (9424, 4551172), (9652, 4443664), (10013, 4283456), (10336, 4149598), (10982, 3905504), (15376, 2789428), (15748, 2723536), (16337, 2625344), (16864, 2543302), (17272, 2483224), (17918, 2393696), (18259, 2348992), (18496, 2318893), (18848, 2275586), (19304, 2221832), (20026, 2141728), (20672, 2074799), (21964, 1952752), (30752, 1394714), (31496, 1361768), (32674, 1312672), (33728, 1271651), (34544, 1241612), (35836, 1196848), (36518, 1174496), (36703, 1168576), (37696, 1137793), (38608, 1110916), (40052, 1070864), (41021, 1045568), (43928, 976376), (61504, 697357), (62992, 680884), (65348, 656336), (66929, 640832), (69088, 620806), (71672, 598424), (73036, 587248), (73406, 584288), (74803, 573376), (77216, 555458), (80104, 535432), (82042, 522784), (87856, 488188), (122047, 351424), (125984, 340442), (130696, 328168), (133858, 320416), (138176, 310403), (143344, 299212), (146072, 293624), (146812, 292144), (149606, 286688), (154432, 277729), (160208, 267716), (164084, 261392), (170221, 251968), (175712, 244094)]