2743975168

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2$

素因数の和:161

約数の個数: 216

約数和(自身を含む): 6686136576

約数和(自身を除く): 3942161408

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 31, 32, 34, 43, 44, 62, 64, 68, 86, 88, 124, 128, 136, 172, 176, 187, 248, 256, 272, 341, 344, 352, 374, 473, 496, 527, 544, 682, 688, 704, 731, 748, 946, 992, 1054, 1088, 1333, 1364, 1376, 1408, 1462, 1496, 1849, 1892, 1984, 2108, 2176, 2666, 2728, 2752, 2816, 2924, 2992, 3698, 3784, 3968, 4216, 4352, 5332, 5456, 5504, 5797, 5848, 5984, 7396, 7568, 7936, 8041, 8432, 10664, 10912, 11008, 11594, 11696, 11968, 14663, 14792, 15136, 16082, 16864, 20339, 21328, 21824, 22661, 23188, 23392, 23936, 29326, 29584, 30272, 31433, 32164, 33728, 40678, 42656, 43648, 45322, 46376, 46784, 47872, 57319, 58652, 59168, 60544, 62866, 64328, 67456, 81356, 85312, 87296, 90644, 92752, 93568, 114638, 117304, 118336, 121088, 125732, 128656, 134912, 162712, 170624, 181288, 185504, 187136, 229276, 234608, 236672, 249271, 251464, 257312, 325424, 341248, 345763, 362576, 371008, 458552, 469216, 473344, 498542, 502928, 514624, 630509, 650848, 691526, 725152, 742016, 917104, 938432, 974423, 997084, 1005856, 1029248, 1261018, 1301696, 1383052, 1450304, 1484032, 1834208, 1876864, 1948846, 1994168, 2011712, 2058496, 2522036, 2603392, 2766104, 2900608, 3668416, 3753728, 3897692, 3988336, 4023424, 5044072, 5206784, 5532208, 5801216, 7336832, 7795384, 7976672, 8046848, 10088144, 10718653, 11064416, 14673664, 15590768, 15953344, 20176288, 21437306, 22128832, 31181536, 31906688, 40352576, 42874612, 44257664, 62363072, 63813376, 80705152, 85749224, 88515328, 124726144, 161410304, 171498448, 249452288, 342996896, 685993792, 1371987584, 2743975168]

約数ペア:

[(1, 2743975168), (2, 1371987584), (4, 685993792), (8, 342996896), (11, 249452288), (16, 171498448), (17, 161410304), (22, 124726144), (31, 88515328), (32, 85749224), (34, 80705152), (43, 63813376), (44, 62363072), (62, 44257664), (64, 42874612), (68, 40352576), (86, 31906688), (88, 31181536), (124, 22128832), (128, 21437306), (136, 20176288), (172, 15953344), (176, 15590768), (187, 14673664), (248, 11064416), (256, 10718653), (272, 10088144), (341, 8046848), (344, 7976672), (352, 7795384), (374, 7336832), (473, 5801216), (496, 5532208), (527, 5206784), (544, 5044072), (682, 4023424), (688, 3988336), (704, 3897692), (731, 3753728), (748, 3668416), (946, 2900608), (992, 2766104), (1054, 2603392), (1088, 2522036), (1333, 2058496), (1364, 2011712), (1376, 1994168), (1408, 1948846), (1462, 1876864), (1496, 1834208), (1849, 1484032), (1892, 1450304), (1984, 1383052), (2108, 1301696), (2176, 1261018), (2666, 1029248), (2728, 1005856), (2752, 997084), (2816, 974423), (2924, 938432), (2992, 917104), (3698, 742016), (3784, 725152), (3968, 691526), (4216, 650848), (4352, 630509), (5332, 514624), (5456, 502928), (5504, 498542), (5797, 473344), (5848, 469216), (5984, 458552), (7396, 371008), (7568, 362576), (7936, 345763), (8041, 341248), (8432, 325424), (10664, 257312), (10912, 251464), (11008, 249271), (11594, 236672), (11696, 234608), (11968, 229276), (14663, 187136), (14792, 185504), (15136, 181288), (16082, 170624), (16864, 162712), (20339, 134912), (21328, 128656), (21824, 125732), (22661, 121088), (23188, 118336), (23392, 117304), (23936, 114638), (29326, 93568), (29584, 92752), (30272, 90644), (31433, 87296), (32164, 85312), (33728, 81356), (40678, 67456), (42656, 64328), (43648, 62866), (45322, 60544), (46376, 59168), (46784, 58652), (47872, 57319)]