21438664704

素因数分解:

$2^{12}\times 3^2\times {\mathrm{71}}^1\times {\mathrm{8191}}^1$

素因数の和:8292

約数の個数: 156

約数和(自身を含む): 62806228992

約数和(自身を除く): 41367564288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 128, 142, 144, 192, 213, 256, 284, 288, 384, 426, 512, 568, 576, 639, 768, 852, 1024, 1136, 1152, 1278, 1536, 1704, 2048, 2272, 2304, 2556, 3072, 3408, 4096, 4544, 4608, 5112, 6144, 6816, 8191, 9088, 9216, 10224, 12288, 13632, 16382, 18176, 18432, 20448, 24573, 27264, 32764, 36352, 36864, 40896, 49146, 54528, 65528, 72704, 73719, 81792, 98292, 109056, 131056, 145408, 147438, 163584, 196584, 218112, 262112, 290816, 294876, 327168, 393168, 436224, 524224, 581561, 589752, 654336, 786336, 872448, 1048448, 1163122, 1179504, 1308672, 1572672, 1744683, 2096896, 2326244, 2359008, 2617344, 3145344, 3489366, 4193792, 4652488, 4718016, 5234049, 6290688, 6978732, 8387584, 9304976, 9436032, 10468098, 12581376, 13957464, 16775168, 18609952, 18872064, 20936196, 25162752, 27914928, 33550336, 37219904, 37744128, 41872392, 50325504, 55829856, 74439808, 75488256, 83744784, 100651008, 111659712, 148879616, 150976512, 167489568, 223319424, 297759232, 301953024, 334979136, 446638848, 595518464, 669958272, 893277696, 1191036928, 1339916544, 1786555392, 2382073856, 2679833088, 3573110784, 5359666176, 7146221568, 10719332352, 21438664704]

約数ペア:

[(1, 21438664704), (2, 10719332352), (3, 7146221568), (4, 5359666176), (6, 3573110784), (8, 2679833088), (9, 2382073856), (12, 1786555392), (16, 1339916544), (18, 1191036928), (24, 893277696), (32, 669958272), (36, 595518464), (48, 446638848), (64, 334979136), (71, 301953024), (72, 297759232), (96, 223319424), (128, 167489568), (142, 150976512), (144, 148879616), (192, 111659712), (213, 100651008), (256, 83744784), (284, 75488256), (288, 74439808), (384, 55829856), (426, 50325504), (512, 41872392), (568, 37744128), (576, 37219904), (639, 33550336), (768, 27914928), (852, 25162752), (1024, 20936196), (1136, 18872064), (1152, 18609952), (1278, 16775168), (1536, 13957464), (1704, 12581376), (2048, 10468098), (2272, 9436032), (2304, 9304976), (2556, 8387584), (3072, 6978732), (3408, 6290688), (4096, 5234049), (4544, 4718016), (4608, 4652488), (5112, 4193792), (6144, 3489366), (6816, 3145344), (8191, 2617344), (9088, 2359008), (9216, 2326244), (10224, 2096896), (12288, 1744683), (13632, 1572672), (16382, 1308672), (18176, 1179504), (18432, 1163122), (20448, 1048448), (24573, 872448), (27264, 786336), (32764, 654336), (36352, 589752), (36864, 581561), (40896, 524224), (49146, 436224), (54528, 393168), (65528, 327168), (72704, 294876), (73719, 290816), (81792, 262112), (98292, 218112), (109056, 196584), (131056, 163584), (145408, 147438)]