19731879936

素因数分解:

$2^{11}\times 3^5\times {\mathrm{31}}^1\times {\mathrm{1279}}^1$

素因数の和:1347

約数の個数: 288

約数和(自身を含む): 61054156800

約数和(自身を除く): 41322276864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 128, 144, 162, 186, 192, 216, 243, 248, 256, 279, 288, 324, 372, 384, 432, 486, 496, 512, 558, 576, 648, 744, 768, 837, 864, 972, 992, 1024, 1116, 1152, 1279, 1296, 1488, 1536, 1674, 1728, 1944, 1984, 2048, 2232, 2304, 2511, 2558, 2592, 2976, 3072, 3348, 3456, 3837, 3888, 3968, 4464, 4608, 5022, 5116, 5184, 5952, 6144, 6696, 6912, 7533, 7674, 7776, 7936, 8928, 9216, 10044, 10232, 10368, 11511, 11904, 13392, 13824, 15066, 15348, 15552, 15872, 17856, 18432, 20088, 20464, 20736, 23022, 23808, 26784, 27648, 30132, 30696, 31104, 31744, 34533, 35712, 39649, 40176, 40928, 41472, 46044, 47616, 53568, 55296, 60264, 61392, 62208, 63488, 69066, 71424, 79298, 80352, 81856, 82944, 92088, 95232, 103599, 107136, 118947, 120528, 122784, 124416, 138132, 142848, 158596, 160704, 163712, 165888, 184176, 190464, 207198, 214272, 237894, 241056, 245568, 248832, 276264, 285696, 310797, 317192, 321408, 327424, 356841, 368352, 414396, 428544, 475788, 482112, 491136, 497664, 552528, 571392, 621594, 634384, 642816, 654848, 713682, 736704, 828792, 857088, 951576, 964224, 982272, 1070523, 1105056, 1243188, 1268768, 1285632, 1309696, 1427364, 1473408, 1657584, 1714176, 1903152, 1928448, 1964544, 2141046, 2210112, 2486376, 2537536, 2571264, 2619392, 2854728, 2946816, 3211569, 3315168, 3806304, 3856896, 3929088, 4282092, 4420224, 4972752, 5075072, 5142528, 5709456, 5893632, 6423138, 6630336, 7612608, 7713792, 7858176, 8564184, 8840448, 9634707, 9945504, 10150144, 11418912, 11787264, 12846276, 13260672, 15225216, 15427584, 17128368, 17680896, 19269414, 19891008, 20300288, 22837824, 23574528, 25692552, 26521344, 30450432, 34256736, 35361792, 38538828, 39782016, 40600576, 45675648, 51385104, 53042688, 60900864, 68513472, 70723584, 77077656, 79564032, 81201152, 91351296, 102770208, 106085376, 121801728, 137026944, 154155312, 159128064, 182702592, 205540416, 212170752, 243603456, 274053888, 308310624, 318256128, 365405184, 411080832, 548107776, 616621248, 636512256, 730810368, 822161664, 1096215552, 1233242496, 1644323328, 2192431104, 2466484992, 3288646656, 4932969984, 6577293312, 9865939968, 19731879936]

約数ペア:

[(1, 19731879936), (2, 9865939968), (3, 6577293312), (4, 4932969984), (6, 3288646656), (8, 2466484992), (9, 2192431104), (12, 1644323328), (16, 1233242496), (18, 1096215552), (24, 822161664), (27, 730810368), (31, 636512256), (32, 616621248), (36, 548107776), (48, 411080832), (54, 365405184), (62, 318256128), (64, 308310624), (72, 274053888), (81, 243603456), (93, 212170752), (96, 205540416), (108, 182702592), (124, 159128064), (128, 154155312), (144, 137026944), (162, 121801728), (186, 106085376), (192, 102770208), (216, 91351296), (243, 81201152), (248, 79564032), (256, 77077656), (279, 70723584), (288, 68513472), (324, 60900864), (372, 53042688), (384, 51385104), (432, 45675648), (486, 40600576), (496, 39782016), (512, 38538828), (558, 35361792), (576, 34256736), (648, 30450432), (744, 26521344), (768, 25692552), (837, 23574528), (864, 22837824), (972, 20300288), (992, 19891008), (1024, 19269414), (1116, 17680896), (1152, 17128368), (1279, 15427584), (1296, 15225216), (1488, 13260672), (1536, 12846276), (1674, 11787264), (1728, 11418912), (1944, 10150144), (1984, 9945504), (2048, 9634707), (2232, 8840448), (2304, 8564184), (2511, 7858176), (2558, 7713792), (2592, 7612608), (2976, 6630336), (3072, 6423138), (3348, 5893632), (3456, 5709456), (3837, 5142528), (3888, 5075072), (3968, 4972752), (4464, 4420224), (4608, 4282092), (5022, 3929088), (5116, 3856896), (5184, 3806304), (5952, 3315168), (6144, 3211569), (6696, 2946816), (6912, 2854728), (7533, 2619392), (7674, 2571264), (7776, 2537536), (7936, 2486376), (8928, 2210112), (9216, 2141046), (10044, 1964544), (10232, 1928448), (10368, 1903152), (11511, 1714176), (11904, 1657584), (13392, 1473408), (13824, 1427364), (15066, 1309696), (15348, 1285632), (15552, 1268768), (15872, 1243188), (17856, 1105056), (18432, 1070523), (20088, 982272), (20464, 964224), (20736, 951576), (23022, 857088), (23808, 828792), (26784, 736704), (27648, 713682), (30132, 654848), (30696, 642816), (31104, 634384), (31744, 621594), (34533, 571392), (35712, 552528), (39649, 497664), (40176, 491136), (40928, 482112), (41472, 475788), (46044, 428544), (47616, 414396), (53568, 368352), (55296, 356841), (60264, 327424), (61392, 321408), (62208, 317192), (63488, 310797), (69066, 285696), (71424, 276264), (79298, 248832), (80352, 245568), (81856, 241056), (82944, 237894), (92088, 214272), (95232, 207198), (103599, 190464), (107136, 184176), (118947, 165888), (120528, 163712), (122784, 160704), (124416, 158596), (138132, 142848)]