18668680128

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1123}}^1$

素因数の和:1205

約数の個数: 504

約数和(自身を含む): 67696811520

約数和(自身を除く): 49028131392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 31, 32, 36, 38, 42, 48, 49, 56, 57, 62, 63, 64, 72, 76, 84, 93, 96, 98, 112, 114, 124, 126, 133, 144, 147, 152, 168, 171, 186, 192, 196, 217, 224, 228, 248, 252, 266, 279, 288, 294, 304, 336, 342, 372, 392, 399, 434, 441, 448, 456, 496, 504, 532, 558, 576, 588, 589, 608, 651, 672, 684, 744, 784, 798, 868, 882, 912, 931, 992, 1008, 1064, 1116, 1123, 1176, 1178, 1197, 1216, 1302, 1344, 1368, 1488, 1519, 1568, 1596, 1736, 1764, 1767, 1824, 1862, 1953, 1984, 2016, 2128, 2232, 2246, 2352, 2356, 2394, 2604, 2736, 2793, 2976, 3038, 3136, 3192, 3369, 3472, 3528, 3534, 3648, 3724, 3906, 4032, 4123, 4256, 4464, 4492, 4557, 4704, 4712, 4788, 5208, 5301, 5472, 5586, 5952, 6076, 6384, 6738, 6944, 7056, 7068, 7448, 7812, 7861, 8246, 8379, 8512, 8928, 8984, 9114, 9408, 9424, 9576, 10107, 10416, 10602, 10944, 11172, 12152, 12369, 12768, 13476, 13671, 13888, 14112, 14136, 14896, 15624, 15722, 16492, 16758, 17856, 17968, 18228, 18848, 19152, 20214, 20832, 21204, 21337, 22344, 23583, 24304, 24738, 25536, 26952, 27342, 28224, 28272, 28861, 29792, 31248, 31444, 32984, 33516, 34813, 35936, 36456, 37107, 37696, 38304, 40428, 41664, 42408, 42674, 44688, 47166, 48608, 49476, 53904, 54684, 55027, 56544, 57722, 59584, 62496, 62888, 64011, 65968, 67032, 69626, 70749, 71872, 72912, 74214, 76608, 80856, 84816, 85348, 86583, 89376, 94332, 97216, 98952, 104439, 107808, 109368, 110054, 113088, 115444, 124992, 125776, 128022, 131936, 134064, 139252, 141498, 145824, 148428, 149359, 161712, 165081, 169632, 170696, 173166, 178752, 188664, 192033, 197904, 208878, 215616, 218736, 220108, 230888, 243691, 251552, 256044, 259749, 263872, 268128, 278504, 282996, 291648, 296856, 298718, 313317, 323424, 330162, 339264, 341392, 346332, 377328, 384066, 395808, 417756, 437472, 440216, 448077, 461776, 487382, 495243, 503104, 512088, 519498, 536256, 557008, 565992, 593712, 597436, 626634, 646848, 660324, 661447, 682784, 692664, 731073, 754656, 768132, 791616, 835512, 874944, 880432, 896154, 923552, 974764, 990486, 1024176, 1038996, 1045513, 1114016, 1131984, 1187424, 1194872, 1253268, 1320648, 1322894, 1344231, 1365568, 1385328, 1462146, 1509312, 1536264, 1671024, 1705837, 1760864, 1792308, 1847104, 1949528, 1980972, 1984341, 2048352, 2077992, 2091026, 2193219, 2228032, 2263968, 2374848, 2389744, 2506536, 2641296, 2645788, 2688462, 2770656, 2924292, 3072528, 3136539, 3342048, 3411674, 3521728, 3584616, 3899056, 3961944, 3968682, 4096704, 4155984, 4182052, 4386438, 4527936, 4630129, 4779488, 5013072, 5117511, 5282592, 5291576, 5376924, 5541312, 5848584, 5953023, 6145056, 6273078, 6684096, 6823348, 7169232, 7798112, 7923888, 7937364, 8311968, 8364104, 8772876, 9260258, 9409617, 9558976, 10026144, 10235022, 10565184, 10583152, 10753848, 11697168, 11906046, 12290112, 12546156, 13646696, 13890387, 14338464, 15352533, 15596224, 15847776, 15874728, 16623936, 16728208, 17545752, 18520516, 18819234, 20052288, 20470044, 21166304, 21507696, 23394336, 23812092, 25092312, 27293392, 27780774, 28676928, 30705066, 31695552, 31749456, 32410903, 33456416, 35091504, 37041032, 37638468, 40940088, 41671161, 42332608, 43015392, 46788672, 47624184, 50184624, 54586784, 55561548, 61410132, 63498912, 64821806, 66912832, 70183008, 74082064, 75276936, 81880176, 83342322, 86030784, 95248368, 97232709, 100369248, 109173568, 111123096, 122820264, 126997824, 129643612, 140366016, 148164128, 150553872, 163760352, 166684644, 190496736, 194465418, 200738496, 222246192, 245640528, 259287224, 291698127, 296328256, 301107744, 327520704, 333369288, 380993472, 388930836, 444492384, 491281056, 518574448, 583396254, 602215488, 666738576, 777861672, 888984768, 982562112, 1037148896, 1166792508, 1333477152, 1555723344, 2074297792, 2333585016, 2666954304, 3111446688, 4667170032, 6222893376, 9334340064, 18668680128]

約数ペア:

[(1, 18668680128), (2, 9334340064), (3, 6222893376), (4, 4667170032), (6, 3111446688), (7, 2666954304), (8, 2333585016), (9, 2074297792), (12, 1555723344), (14, 1333477152), (16, 1166792508), (18, 1037148896), (19, 982562112), (21, 888984768), (24, 777861672), (28, 666738576), (31, 602215488), (32, 583396254), (36, 518574448), (38, 491281056), (42, 444492384), (48, 388930836), (49, 380993472), (56, 333369288), (57, 327520704), (62, 301107744), (63, 296328256), (64, 291698127), (72, 259287224), (76, 245640528), (84, 222246192), (93, 200738496), (96, 194465418), (98, 190496736), (112, 166684644), (114, 163760352), (124, 150553872), (126, 148164128), (133, 140366016), (144, 129643612), (147, 126997824), (152, 122820264), (168, 111123096), (171, 109173568), (186, 100369248), (192, 97232709), (196, 95248368), (217, 86030784), (224, 83342322), (228, 81880176), (248, 75276936), (252, 74082064), (266, 70183008), (279, 66912832), (288, 64821806), (294, 63498912), (304, 61410132), (336, 55561548), (342, 54586784), (372, 50184624), (392, 47624184), (399, 46788672), (434, 43015392), (441, 42332608), (448, 41671161), (456, 40940088), (496, 37638468), (504, 37041032), (532, 35091504), (558, 33456416), (576, 32410903), (588, 31749456), (589, 31695552), (608, 30705066), (651, 28676928), (672, 27780774), (684, 27293392), (744, 25092312), (784, 23812092), (798, 23394336), (868, 21507696), (882, 21166304), (912, 20470044), (931, 20052288), (992, 18819234), (1008, 18520516), (1064, 17545752), (1116, 16728208), (1123, 16623936), (1176, 15874728), (1178, 15847776), (1197, 15596224), (1216, 15352533), (1302, 14338464), (1344, 13890387), (1368, 13646696), (1488, 12546156), (1519, 12290112), (1568, 11906046), (1596, 11697168), (1736, 10753848), (1764, 10583152), (1767, 10565184), (1824, 10235022), (1862, 10026144), (1953, 9558976), (1984, 9409617), (2016, 9260258), (2128, 8772876), (2232, 8364104), (2246, 8311968), (2352, 7937364), (2356, 7923888), (2394, 7798112), (2604, 7169232), (2736, 6823348), (2793, 6684096), (2976, 6273078), (3038, 6145056), (3136, 5953023), (3192, 5848584), (3369, 5541312), (3472, 5376924), (3528, 5291576), (3534, 5282592), (3648, 5117511), (3724, 5013072), (3906, 4779488), (4032, 4630129), (4123, 4527936), (4256, 4386438), (4464, 4182052), (4492, 4155984), (4557, 4096704), (4704, 3968682), (4712, 3961944), (4788, 3899056), (5208, 3584616), (5301, 3521728), (5472, 3411674), (5586, 3342048), (5952, 3136539), (6076, 3072528), (6384, 2924292), (6738, 2770656), (6944, 2688462), (7056, 2645788), (7068, 2641296), (7448, 2506536), (7812, 2389744), (7861, 2374848), (8246, 2263968), (8379, 2228032), (8512, 2193219), (8928, 2091026), (8984, 2077992), (9114, 2048352), (9408, 1984341), (9424, 1980972), (9576, 1949528), (10107, 1847104), (10416, 1792308), (10602, 1760864), (10944, 1705837), (11172, 1671024), (12152, 1536264), (12369, 1509312), (12768, 1462146), (13476, 1385328), (13671, 1365568), (13888, 1344231), (14112, 1322894), (14136, 1320648), (14896, 1253268), (15624, 1194872), (15722, 1187424), (16492, 1131984), (16758, 1114016), (17856, 1045513), (17968, 1038996), (18228, 1024176), (18848, 990486), (19152, 974764), (20214, 923552), (20832, 896154), (21204, 880432), (21337, 874944), (22344, 835512), (23583, 791616), (24304, 768132), (24738, 754656), (25536, 731073), (26952, 692664), (27342, 682784), (28224, 661447), (28272, 660324), (28861, 646848), (29792, 626634), (31248, 597436), (31444, 593712), (32984, 565992), (33516, 557008), (34813, 536256), (35936, 519498), (36456, 512088), (37107, 503104), (37696, 495243), (38304, 487382), (40428, 461776), (41664, 448077), (42408, 440216), (42674, 437472), (44688, 417756), (47166, 395808), (48608, 384066), (49476, 377328), (53904, 346332), (54684, 341392), (55027, 339264), (56544, 330162), (57722, 323424), (59584, 313317), (62496, 298718), (62888, 296856), (64011, 291648), (65968, 282996), (67032, 278504), (69626, 268128), (70749, 263872), (71872, 259749), (72912, 256044), (74214, 251552), (76608, 243691), (80856, 230888), (84816, 220108), (85348, 218736), (86583, 215616), (89376, 208878), (94332, 197904), (97216, 192033), (98952, 188664), (104439, 178752), (107808, 173166), (109368, 170696), (110054, 169632), (113088, 165081), (115444, 161712), (124992, 149359), (125776, 148428), (128022, 145824), (131936, 141498), (134064, 139252)]