81581887488

素因数分解:

$2^{12}\times 3^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:465

約数の個数: 312

約数和(自身を含む): 234582114528

約数和(自身を除く): 153000227040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 53, 57, 64, 76, 96, 106, 114, 128, 152, 159, 192, 212, 228, 256, 304, 318, 347, 361, 384, 424, 456, 512, 608, 636, 694, 722, 768, 848, 912, 1007, 1024, 1041, 1083, 1216, 1272, 1388, 1444, 1536, 1696, 1824, 2014, 2048, 2082, 2166, 2432, 2544, 2776, 2888, 3021, 3072, 3392, 3648, 4028, 4096, 4164, 4332, 4864, 5088, 5552, 5776, 6042, 6144, 6593, 6784, 7296, 8056, 8328, 8664, 9728, 10176, 11104, 11552, 12084, 12288, 13186, 13568, 14592, 16112, 16656, 17328, 18391, 19133, 19456, 19779, 20352, 22208, 23104, 24168, 26372, 27136, 29184, 32224, 33312, 34656, 36782, 38266, 38912, 39558, 40704, 44416, 46208, 48336, 52744, 54272, 55173, 57399, 58368, 64448, 66624, 69312, 73564, 76532, 77824, 79116, 81408, 88832, 92416, 96672, 105488, 108544, 110346, 114798, 116736, 125267, 128896, 133248, 138624, 147128, 153064, 158232, 162816, 177664, 184832, 193344, 210976, 217088, 220692, 229596, 233472, 250534, 257792, 266496, 277248, 294256, 306128, 316464, 325632, 349429, 355328, 369664, 375801, 386688, 421952, 441384, 459192, 501068, 515584, 532992, 554496, 588512, 612256, 632928, 651264, 698858, 710656, 739328, 751602, 773376, 843904, 882768, 918384, 1002136, 1031168, 1048287, 1065984, 1108992, 1177024, 1224512, 1265856, 1397716, 1421312, 1478656, 1503204, 1546752, 1687808, 1765536, 1836768, 2004272, 2062336, 2096574, 2131968, 2217984, 2354048, 2449024, 2531712, 2795432, 3006408, 3093504, 3375616, 3531072, 3673536, 4008544, 4124672, 4193148, 4263936, 4435968, 4708096, 4898048, 5063424, 5590864, 6012816, 6187008, 6639151, 6751232, 7062144, 7347072, 8017088, 8386296, 9416192, 9796096, 10126848, 11181728, 12025632, 12374016, 13278302, 13502464, 14124288, 14694144, 16034176, 16772592, 18832384, 19592192, 19917453, 20253696, 22363456, 24051264, 26556604, 27004928, 28248576, 29388288, 32068352, 33545184, 37664768, 39184384, 39834906, 40507392, 44726912, 48102528, 53113208, 56497152, 58776576, 64136704, 67090368, 75329536, 78368768, 79669812, 81014784, 89453824, 96205056, 106226416, 112994304, 117553152, 128273408, 134180736, 159339624, 178907648, 192410112, 212452832, 225988608, 235106304, 256546816, 268361472, 318679248, 357815296, 384820224, 424905664, 513093632, 536722944, 637358496, 715630592, 769640448, 849811328, 1073445888, 1274716992, 1431261184, 1539280896, 1699622656, 2146891776, 2549433984, 3399245312, 4293783552, 5098867968, 6798490624, 10197735936, 13596981248, 20395471872, 27193962496, 40790943744, 81581887488]

約数ペア:

[(1, 81581887488), (2, 40790943744), (3, 27193962496), (4, 20395471872), (6, 13596981248), (8, 10197735936), (12, 6798490624), (16, 5098867968), (19, 4293783552), (24, 3399245312), (32, 2549433984), (38, 2146891776), (48, 1699622656), (53, 1539280896), (57, 1431261184), (64, 1274716992), (76, 1073445888), (96, 849811328), (106, 769640448), (114, 715630592), (128, 637358496), (152, 536722944), (159, 513093632), (192, 424905664), (212, 384820224), (228, 357815296), (256, 318679248), (304, 268361472), (318, 256546816), (347, 235106304), (361, 225988608), (384, 212452832), (424, 192410112), (456, 178907648), (512, 159339624), (608, 134180736), (636, 128273408), (694, 117553152), (722, 112994304), (768, 106226416), (848, 96205056), (912, 89453824), (1007, 81014784), (1024, 79669812), (1041, 78368768), (1083, 75329536), (1216, 67090368), (1272, 64136704), (1388, 58776576), (1444, 56497152), (1536, 53113208), (1696, 48102528), (1824, 44726912), (2014, 40507392), (2048, 39834906), (2082, 39184384), (2166, 37664768), (2432, 33545184), (2544, 32068352), (2776, 29388288), (2888, 28248576), (3021, 27004928), (3072, 26556604), (3392, 24051264), (3648, 22363456), (4028, 20253696), (4096, 19917453), (4164, 19592192), (4332, 18832384), (4864, 16772592), (5088, 16034176), (5552, 14694144), (5776, 14124288), (6042, 13502464), (6144, 13278302), (6593, 12374016), (6784, 12025632), (7296, 11181728), (8056, 10126848), (8328, 9796096), (8664, 9416192), (9728, 8386296), (10176, 8017088), (11104, 7347072), (11552, 7062144), (12084, 6751232), (12288, 6639151), (13186, 6187008), (13568, 6012816), (14592, 5590864), (16112, 5063424), (16656, 4898048), (17328, 4708096), (18391, 4435968), (19133, 4263936), (19456, 4193148), (19779, 4124672), (20352, 4008544), (22208, 3673536), (23104, 3531072), (24168, 3375616), (26372, 3093504), (27136, 3006408), (29184, 2795432), (32224, 2531712), (33312, 2449024), (34656, 2354048), (36782, 2217984), (38266, 2131968), (38912, 2096574), (39558, 2062336), (40704, 2004272), (44416, 1836768), (46208, 1765536), (48336, 1687808), (52744, 1546752), (54272, 1503204), (55173, 1478656), (57399, 1421312), (58368, 1397716), (64448, 1265856), (66624, 1224512), (69312, 1177024), (73564, 1108992), (76532, 1065984), (77824, 1048287), (79116, 1031168), (81408, 1002136), (88832, 918384), (92416, 882768), (96672, 843904), (105488, 773376), (108544, 751602), (110346, 739328), (114798, 710656), (116736, 698858), (125267, 651264), (128896, 632928), (133248, 612256), (138624, 588512), (147128, 554496), (153064, 532992), (158232, 515584), (162816, 501068), (177664, 459192), (184832, 441384), (193344, 421952), (210976, 386688), (217088, 375801), (220692, 369664), (229596, 355328), (233472, 349429), (250534, 325632), (257792, 316464), (266496, 306128), (277248, 294256)]