1240018078208

素因数分解:

$2^9\times 7^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2503}}^1$

素因数の和:2593

約数の個数: 400

約数和(自身を含む): 3214408598016

約数和(自身を除く): 1974390519808

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 49, 52, 56, 62, 64, 91, 98, 104, 112, 124, 128, 182, 196, 208, 217, 224, 248, 256, 343, 364, 392, 403, 416, 434, 448, 496, 512, 637, 686, 728, 784, 806, 832, 868, 896, 992, 1274, 1372, 1456, 1519, 1568, 1612, 1664, 1736, 1792, 1984, 2401, 2503, 2548, 2744, 2821, 2912, 3038, 3136, 3224, 3328, 3472, 3584, 3968, 4459, 4802, 5006, 5096, 5488, 5642, 5824, 6076, 6272, 6448, 6656, 6944, 7936, 8918, 9604, 10012, 10192, 10633, 10976, 11284, 11648, 12152, 12544, 12896, 13888, 15872, 17521, 17836, 19208, 19747, 20024, 20384, 21266, 21952, 22568, 23296, 24304, 25088, 25792, 27776, 31213, 32539, 35042, 35672, 38416, 39494, 40048, 40768, 42532, 43904, 45136, 46592, 48608, 51584, 55552, 62426, 65078, 70084, 71344, 74431, 76832, 77593, 78988, 80096, 81536, 85064, 87808, 90272, 97216, 103168, 111104, 122647, 124852, 130156, 138229, 140168, 142688, 148862, 153664, 155186, 157976, 160192, 163072, 170128, 175616, 180544, 194432, 206336, 227773, 245294, 249704, 260312, 276458, 280336, 285376, 297724, 307328, 310372, 315952, 320384, 326144, 340256, 361088, 388864, 455546, 490588, 499408, 520624, 543151, 552916, 560672, 570752, 595448, 614656, 620744, 631904, 640768, 680512, 722176, 777728, 858529, 911092, 967603, 981176, 998816, 1008709, 1041248, 1086302, 1105832, 1121344, 1141504, 1190896, 1229312, 1241488, 1263808, 1281536, 1361024, 1444352, 1594411, 1717058, 1822184, 1935206, 1962352, 1997632, 2017418, 2082496, 2172604, 2211664, 2242688, 2283008, 2381792, 2482976, 2527616, 2722048, 3188822, 3434116, 3644368, 3802057, 3870412, 3924704, 3995264, 4034836, 4164992, 4345208, 4423328, 4485376, 4763584, 4965952, 5055232, 5444096, 6009703, 6377644, 6868232, 7060963, 7288736, 7604114, 7740824, 7849408, 7990528, 8069672, 8329984, 8690416, 8846656, 8970752, 9527168, 9931904, 10110464, 11160877, 12019406, 12755288, 13736464, 14121926, 14577472, 15208228, 15481648, 15698816, 15981056, 16139344, 16659968, 17380832, 17693312, 19054336, 19863808, 22321754, 24038812, 25510576, 26614399, 27472928, 28243852, 29154944, 30416456, 30963296, 31397632, 32278688, 34761664, 35386624, 38108672, 39727616, 44643508, 48077624, 49426741, 51021152, 53228798, 54945856, 56487704, 58309888, 60832912, 61926592, 62795264, 64557376, 69523328, 70773248, 78126139, 89287016, 96155248, 98853482, 102042304, 106457596, 109891712, 112975408, 116619776, 121665824, 123853184, 129114752, 139046656, 156252278, 178574032, 186300793, 192310496, 197706964, 204084608, 212915192, 219783424, 225950816, 243331648, 247706368, 258229504, 278093312, 312504556, 345987187, 357148064, 372601586, 384620992, 395413928, 408169216, 425830384, 439566848, 451901632, 486663296, 495412736, 516459008, 625009112, 691974374, 714296128, 745203172, 769241984, 790827856, 816338432, 851660768, 903803264, 973326592, 1250018224, 1383948748, 1428592256, 1490406344, 1538483968, 1581655712, 1703321536, 1807606528, 1946653184, 2421910309, 2500036448, 2767897496, 2857184512, 2980812688, 3076967936, 3163311424, 3406643072, 3615213056, 4843820618, 5000072896, 5535794992, 5714369024, 5961625376, 6326622848, 6813286144, 9687641236, 10000145792, 11071589984, 11923250752, 12653245696, 13626572288, 19375282472, 20000291584, 22143179968, 23846501504, 25306491392, 38750564944, 40000583168, 44286359936, 47693003008, 77501129888, 88572719872, 95386006016, 155002259776, 177145439744, 310004519552, 620009039104, 1240018078208]

約数ペア:

[(1, 1240018078208), (2, 620009039104), (4, 310004519552), (7, 177145439744), (8, 155002259776), (13, 95386006016), (14, 88572719872), (16, 77501129888), (26, 47693003008), (28, 44286359936), (31, 40000583168), (32, 38750564944), (49, 25306491392), (52, 23846501504), (56, 22143179968), (62, 20000291584), (64, 19375282472), (91, 13626572288), (98, 12653245696), (104, 11923250752), (112, 11071589984), (124, 10000145792), (128, 9687641236), (182, 6813286144), (196, 6326622848), (208, 5961625376), (217, 5714369024), (224, 5535794992), (248, 5000072896), (256, 4843820618), (343, 3615213056), (364, 3406643072), (392, 3163311424), (403, 3076967936), (416, 2980812688), (434, 2857184512), (448, 2767897496), (496, 2500036448), (512, 2421910309), (637, 1946653184), (686, 1807606528), (728, 1703321536), (784, 1581655712), (806, 1538483968), (832, 1490406344), (868, 1428592256), (896, 1383948748), (992, 1250018224), (1274, 973326592), (1372, 903803264), (1456, 851660768), (1519, 816338432), (1568, 790827856), (1612, 769241984), (1664, 745203172), (1736, 714296128), (1792, 691974374), (1984, 625009112), (2401, 516459008), (2503, 495412736), (2548, 486663296), (2744, 451901632), (2821, 439566848), (2912, 425830384), (3038, 408169216), (3136, 395413928), (3224, 384620992), (3328, 372601586), (3472, 357148064), (3584, 345987187), (3968, 312504556), (4459, 278093312), (4802, 258229504), (5006, 247706368), (5096, 243331648), (5488, 225950816), (5642, 219783424), (5824, 212915192), (6076, 204084608), (6272, 197706964), (6448, 192310496), (6656, 186300793), (6944, 178574032), (7936, 156252278), (8918, 139046656), (9604, 129114752), (10012, 123853184), (10192, 121665824), (10633, 116619776), (10976, 112975408), (11284, 109891712), (11648, 106457596), (12152, 102042304), (12544, 98853482), (12896, 96155248), (13888, 89287016), (15872, 78126139), (17521, 70773248), (17836, 69523328), (19208, 64557376), (19747, 62795264), (20024, 61926592), (20384, 60832912), (21266, 58309888), (21952, 56487704), (22568, 54945856), (23296, 53228798), (24304, 51021152), (25088, 49426741), (25792, 48077624), (27776, 44643508), (31213, 39727616), (32539, 38108672), (35042, 35386624), (35672, 34761664), (38416, 32278688), (39494, 31397632), (40048, 30963296), (40768, 30416456), (42532, 29154944), (43904, 28243852), (45136, 27472928), (46592, 26614399), (48608, 25510576), (51584, 24038812), (55552, 22321754), (62426, 19863808), (65078, 19054336), (70084, 17693312), (71344, 17380832), (74431, 16659968), (76832, 16139344), (77593, 15981056), (78988, 15698816), (80096, 15481648), (81536, 15208228), (85064, 14577472), (87808, 14121926), (90272, 13736464), (97216, 12755288), (103168, 12019406), (111104, 11160877), (122647, 10110464), (124852, 9931904), (130156, 9527168), (138229, 8970752), (140168, 8846656), (142688, 8690416), (148862, 8329984), (153664, 8069672), (155186, 7990528), (157976, 7849408), (160192, 7740824), (163072, 7604114), (170128, 7288736), (175616, 7060963), (180544, 6868232), (194432, 6377644), (206336, 6009703), (227773, 5444096), (245294, 5055232), (249704, 4965952), (260312, 4763584), (276458, 4485376), (280336, 4423328), (285376, 4345208), (297724, 4164992), (307328, 4034836), (310372, 3995264), (315952, 3924704), (320384, 3870412), (326144, 3802057), (340256, 3644368), (361088, 3434116), (388864, 3188822), (455546, 2722048), (490588, 2527616), (499408, 2482976), (520624, 2381792), (543151, 2283008), (552916, 2242688), (560672, 2211664), (570752, 2172604), (595448, 2082496), (614656, 2017418), (620744, 1997632), (631904, 1962352), (640768, 1935206), (680512, 1822184), (722176, 1717058), (777728, 1594411), (858529, 1444352), (911092, 1361024), (967603, 1281536), (981176, 1263808), (998816, 1241488), (1008709, 1229312), (1041248, 1190896), (1086302, 1141504), (1105832, 1121344)]