65281420512

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{38231}}^1$

素因数の和:38283

約数の個数: 324

約数和(自身を含む): 237376332648

約数和(自身を除く): 172094912136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 49, 56, 63, 66, 72, 77, 84, 88, 96, 98, 99, 112, 121, 126, 132, 144, 147, 154, 168, 176, 196, 198, 224, 231, 242, 252, 264, 288, 294, 308, 336, 352, 363, 392, 396, 441, 462, 484, 504, 528, 539, 588, 616, 672, 693, 726, 784, 792, 847, 882, 924, 968, 1008, 1056, 1078, 1089, 1176, 1232, 1386, 1452, 1568, 1584, 1617, 1694, 1764, 1848, 1936, 2016, 2156, 2178, 2352, 2464, 2541, 2772, 2904, 3168, 3234, 3388, 3528, 3696, 3872, 4312, 4356, 4704, 4851, 5082, 5544, 5808, 5929, 6468, 6776, 7056, 7392, 7623, 8624, 8712, 9702, 10164, 11088, 11616, 11858, 12936, 13552, 14112, 15246, 17248, 17424, 17787, 19404, 20328, 22176, 23716, 25872, 27104, 30492, 34848, 35574, 38231, 38808, 40656, 47432, 51744, 53361, 60984, 71148, 76462, 77616, 81312, 94864, 106722, 114693, 121968, 142296, 152924, 155232, 189728, 213444, 229386, 243936, 267617, 284592, 305848, 344079, 420541, 426888, 458772, 535234, 569184, 611696, 688158, 802851, 841082, 853776, 917544, 1070468, 1223392, 1261623, 1376316, 1605702, 1682164, 1707552, 1835088, 1873319, 2140936, 2408553, 2523246, 2752632, 2943787, 3211404, 3364328, 3670176, 3746638, 3784869, 4281872, 4625951, 4817106, 5046492, 5505264, 5619957, 5887574, 6422808, 6728656, 7493276, 7569738, 8563744, 8831361, 9251902, 9634212, 10092984, 11010528, 11239914, 11775148, 12845616, 13457312, 13877853, 14986552, 15139476, 16859871, 17662722, 18503804, 19268424, 20185968, 20606509, 22479828, 23550296, 25691232, 26494083, 27755706, 29973104, 30278952, 32381657, 33719742, 35325444, 37007608, 38536848, 40371936, 41213018, 41633559, 44959656, 47100592, 52988166, 55511412, 59946208, 60557904, 61819527, 64763314, 67439484, 70650888, 74015216, 77073696, 82426036, 83267118, 89919312, 94201184, 97144971, 105976332, 111022824, 121115808, 123639054, 129526628, 134878968, 141301776, 148030432, 164852072, 166534236, 179838624, 185458581, 194289942, 211952664, 222045648, 226671599, 247278108, 259053256, 269757936, 282603552, 291434913, 329704144, 333068472, 370917162, 388579884, 423905328, 444091296, 453343198, 494556216, 518106512, 539515872, 582869826, 659408288, 666136944, 680014797, 741834324, 777159768, 847810656, 906686396, 989112432, 1036213024, 1165739652, 1332273888, 1360029594, 1483668648, 1554319536, 1813372792, 1978224864, 2040044391, 2331479304, 2720059188, 2967337296, 3108639072, 3626745584, 4080088782, 4662958608, 5440118376, 5934674592, 7253491168, 8160177564, 9325917216, 10880236752, 16320355128, 21760473504, 32640710256, 65281420512]

約数ペア:

[(1, 65281420512), (2, 32640710256), (3, 21760473504), (4, 16320355128), (6, 10880236752), (7, 9325917216), (8, 8160177564), (9, 7253491168), (11, 5934674592), (12, 5440118376), (14, 4662958608), (16, 4080088782), (18, 3626745584), (21, 3108639072), (22, 2967337296), (24, 2720059188), (28, 2331479304), (32, 2040044391), (33, 1978224864), (36, 1813372792), (42, 1554319536), (44, 1483668648), (48, 1360029594), (49, 1332273888), (56, 1165739652), (63, 1036213024), (66, 989112432), (72, 906686396), (77, 847810656), (84, 777159768), (88, 741834324), (96, 680014797), (98, 666136944), (99, 659408288), (112, 582869826), (121, 539515872), (126, 518106512), (132, 494556216), (144, 453343198), (147, 444091296), (154, 423905328), (168, 388579884), (176, 370917162), (196, 333068472), (198, 329704144), (224, 291434913), (231, 282603552), (242, 269757936), (252, 259053256), (264, 247278108), (288, 226671599), (294, 222045648), (308, 211952664), (336, 194289942), (352, 185458581), (363, 179838624), (392, 166534236), (396, 164852072), (441, 148030432), (462, 141301776), (484, 134878968), (504, 129526628), (528, 123639054), (539, 121115808), (588, 111022824), (616, 105976332), (672, 97144971), (693, 94201184), (726, 89919312), (784, 83267118), (792, 82426036), (847, 77073696), (882, 74015216), (924, 70650888), (968, 67439484), (1008, 64763314), (1056, 61819527), (1078, 60557904), (1089, 59946208), (1176, 55511412), (1232, 52988166), (1386, 47100592), (1452, 44959656), (1568, 41633559), (1584, 41213018), (1617, 40371936), (1694, 38536848), (1764, 37007608), (1848, 35325444), (1936, 33719742), (2016, 32381657), (2156, 30278952), (2178, 29973104), (2352, 27755706), (2464, 26494083), (2541, 25691232), (2772, 23550296), (2904, 22479828), (3168, 20606509), (3234, 20185968), (3388, 19268424), (3528, 18503804), (3696, 17662722), (3872, 16859871), (4312, 15139476), (4356, 14986552), (4704, 13877853), (4851, 13457312), (5082, 12845616), (5544, 11775148), (5808, 11239914), (5929, 11010528), (6468, 10092984), (6776, 9634212), (7056, 9251902), (7392, 8831361), (7623, 8563744), (8624, 7569738), (8712, 7493276), (9702, 6728656), (10164, 6422808), (11088, 5887574), (11616, 5619957), (11858, 5505264), (12936, 5046492), (13552, 4817106), (14112, 4625951), (15246, 4281872), (17248, 3784869), (17424, 3746638), (17787, 3670176), (19404, 3364328), (20328, 3211404), (22176, 2943787), (23716, 2752632), (25872, 2523246), (27104, 2408553), (30492, 2140936), (34848, 1873319), (35574, 1835088), (38231, 1707552), (38808, 1682164), (40656, 1605702), (47432, 1376316), (51744, 1261623), (53361, 1223392), (60984, 1070468), (71148, 917544), (76462, 853776), (77616, 841082), (81312, 802851), (94864, 688158), (106722, 611696), (114693, 569184), (121968, 535234), (142296, 458772), (152924, 426888), (155232, 420541), (189728, 344079), (213444, 305848), (229386, 284592), (243936, 267617)]