691096981248

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{48623}}^1$

素因数の和:48875

約数の個数: 216

約数和(自身を含む): 2067259084800

約数和(自身を除く): 1376162103552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 199, 248, 256, 279, 288, 372, 384, 398, 496, 558, 576, 597, 744, 768, 796, 992, 1116, 1152, 1194, 1488, 1592, 1791, 1984, 2232, 2304, 2388, 2976, 3184, 3582, 3968, 4464, 4776, 5952, 6169, 6368, 7164, 7936, 8928, 9552, 11904, 12338, 12736, 14328, 17856, 18507, 19104, 23808, 24676, 25472, 28656, 35712, 37014, 38208, 48623, 49352, 50944, 55521, 57312, 71424, 74028, 76416, 97246, 98704, 111042, 114624, 145869, 148056, 152832, 194492, 197408, 222084, 229248, 291738, 296112, 388984, 394816, 437607, 444168, 458496, 583476, 592224, 777968, 789632, 875214, 888336, 1166952, 1184448, 1507313, 1555936, 1579264, 1750428, 1776672, 2333904, 2368896, 3014626, 3111872, 3500856, 3553344, 4521939, 4667808, 4737792, 6029252, 6223744, 7001712, 7106688, 9043878, 9335616, 9675977, 12058504, 12447488, 13565817, 14003424, 14213376, 18087756, 18671232, 19351954, 24117008, 27131634, 28006848, 29027931, 36175512, 37342464, 38703908, 48234016, 54263268, 56013696, 58055862, 72351024, 77407816, 87083793, 96468032, 108526536, 112027392, 116111724, 144702048, 154815632, 174167586, 192936064, 217053072, 232223448, 289404096, 299955287, 309631264, 348335172, 385872128, 434106144, 464446896, 578808192, 599910574, 619262528, 696670344, 868212288, 899865861, 928893792, 1157616384, 1199821148, 1238525056, 1393340688, 1736424576, 1799731722, 1857787584, 2399642296, 2477050112, 2699597583, 2786681376, 3472849152, 3599463444, 3715575168, 4799284592, 5399195166, 5573362752, 7198926888, 7431150336, 9598569184, 10798390332, 11146725504, 14397853776, 19197138368, 21596780664, 22293451008, 28795707552, 38394276736, 43193561328, 57591415104, 76788553472, 86387122656, 115182830208, 172774245312, 230365660416, 345548490624, 691096981248]

約数ペア:

[(1, 691096981248), (2, 345548490624), (3, 230365660416), (4, 172774245312), (6, 115182830208), (8, 86387122656), (9, 76788553472), (12, 57591415104), (16, 43193561328), (18, 38394276736), (24, 28795707552), (31, 22293451008), (32, 21596780664), (36, 19197138368), (48, 14397853776), (62, 11146725504), (64, 10798390332), (72, 9598569184), (93, 7431150336), (96, 7198926888), (124, 5573362752), (128, 5399195166), (144, 4799284592), (186, 3715575168), (192, 3599463444), (199, 3472849152), (248, 2786681376), (256, 2699597583), (279, 2477050112), (288, 2399642296), (372, 1857787584), (384, 1799731722), (398, 1736424576), (496, 1393340688), (558, 1238525056), (576, 1199821148), (597, 1157616384), (744, 928893792), (768, 899865861), (796, 868212288), (992, 696670344), (1116, 619262528), (1152, 599910574), (1194, 578808192), (1488, 464446896), (1592, 434106144), (1791, 385872128), (1984, 348335172), (2232, 309631264), (2304, 299955287), (2388, 289404096), (2976, 232223448), (3184, 217053072), (3582, 192936064), (3968, 174167586), (4464, 154815632), (4776, 144702048), (5952, 116111724), (6169, 112027392), (6368, 108526536), (7164, 96468032), (7936, 87083793), (8928, 77407816), (9552, 72351024), (11904, 58055862), (12338, 56013696), (12736, 54263268), (14328, 48234016), (17856, 38703908), (18507, 37342464), (19104, 36175512), (23808, 29027931), (24676, 28006848), (25472, 27131634), (28656, 24117008), (35712, 19351954), (37014, 18671232), (38208, 18087756), (48623, 14213376), (49352, 14003424), (50944, 13565817), (55521, 12447488), (57312, 12058504), (71424, 9675977), (74028, 9335616), (76416, 9043878), (97246, 7106688), (98704, 7001712), (111042, 6223744), (114624, 6029252), (145869, 4737792), (148056, 4667808), (152832, 4521939), (194492, 3553344), (197408, 3500856), (222084, 3111872), (229248, 3014626), (291738, 2368896), (296112, 2333904), (388984, 1776672), (394816, 1750428), (437607, 1579264), (444168, 1555936), (458496, 1507313), (583476, 1184448), (592224, 1166952), (777968, 888336), (789632, 875214)]