21171944448

素因数分解:

$2^{10}\times 3^2\times {\mathrm{127}}^1\times {\mathrm{18089}}^1$

素因数の和:18242

約数の個数: 132

約数和(自身を含む): 61618302720

約数和(自身を除く): 40446358272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 127, 128, 144, 192, 254, 256, 288, 381, 384, 508, 512, 576, 762, 768, 1016, 1024, 1143, 1152, 1524, 1536, 2032, 2286, 2304, 3048, 3072, 4064, 4572, 4608, 6096, 8128, 9144, 9216, 12192, 16256, 18089, 18288, 24384, 32512, 36178, 36576, 48768, 54267, 65024, 72356, 73152, 97536, 108534, 130048, 144712, 146304, 162801, 195072, 217068, 289424, 292608, 325602, 390144, 434136, 578848, 585216, 651204, 868272, 1157696, 1170432, 1302408, 1736544, 2297303, 2315392, 2604816, 3473088, 4594606, 4630784, 5209632, 6891909, 6946176, 9189212, 9261568, 10419264, 13783818, 13892352, 18378424, 18523136, 20675727, 20838528, 27567636, 27784704, 36756848, 41351454, 41677056, 55135272, 55569408, 73513696, 82702908, 83354112, 110270544, 147027392, 165405816, 166708224, 220541088, 294054784, 330811632, 441082176, 588109568, 661623264, 882164352, 1176219136, 1323246528, 1764328704, 2352438272, 2646493056, 3528657408, 5292986112, 7057314816, 10585972224, 21171944448]

約数ペア:

[(1, 21171944448), (2, 10585972224), (3, 7057314816), (4, 5292986112), (6, 3528657408), (8, 2646493056), (9, 2352438272), (12, 1764328704), (16, 1323246528), (18, 1176219136), (24, 882164352), (32, 661623264), (36, 588109568), (48, 441082176), (64, 330811632), (72, 294054784), (96, 220541088), (127, 166708224), (128, 165405816), (144, 147027392), (192, 110270544), (254, 83354112), (256, 82702908), (288, 73513696), (381, 55569408), (384, 55135272), (508, 41677056), (512, 41351454), (576, 36756848), (762, 27784704), (768, 27567636), (1016, 20838528), (1024, 20675727), (1143, 18523136), (1152, 18378424), (1524, 13892352), (1536, 13783818), (2032, 10419264), (2286, 9261568), (2304, 9189212), (3048, 6946176), (3072, 6891909), (4064, 5209632), (4572, 4630784), (4608, 4594606), (6096, 3473088), (8128, 2604816), (9144, 2315392), (9216, 2297303), (12192, 1736544), (16256, 1302408), (18089, 1170432), (18288, 1157696), (24384, 868272), (32512, 651204), (36178, 585216), (36576, 578848), (48768, 434136), (54267, 390144), (65024, 325602), (72356, 292608), (73152, 289424), (97536, 217068), (108534, 195072), (130048, 162801), (144712, 146304)]