17969999872

素因数分解:

$2^{12}\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{809}}^1$

素因数の和:890

約数の個数: 208

約数和(自身を含む): 42992920800

約数和(自身を除く): 25022920928

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 29, 32, 34, 44, 58, 64, 68, 88, 116, 128, 136, 176, 187, 232, 256, 272, 319, 352, 374, 464, 493, 512, 544, 638, 704, 748, 809, 928, 986, 1024, 1088, 1276, 1408, 1496, 1618, 1856, 1972, 2048, 2176, 2552, 2816, 2992, 3236, 3712, 3944, 4096, 4352, 5104, 5423, 5632, 5984, 6472, 7424, 7888, 8704, 8899, 10208, 10846, 11264, 11968, 12944, 13753, 14848, 15776, 17408, 17798, 20416, 21692, 22528, 23461, 23936, 25888, 27506, 29696, 31552, 34816, 35596, 40832, 43384, 45056, 46922, 47872, 51776, 55012, 59392, 63104, 69632, 71192, 81664, 86768, 93844, 95744, 103552, 110024, 118784, 126208, 142384, 151283, 163328, 173536, 187688, 191488, 207104, 220048, 252416, 258071, 284768, 302566, 326656, 347072, 375376, 382976, 398837, 414208, 440096, 504832, 516142, 569536, 605132, 653312, 694144, 750752, 765952, 797674, 828416, 880192, 1009664, 1032284, 1139072, 1210264, 1306624, 1388288, 1501504, 1595348, 1656832, 1760384, 2019328, 2064568, 2278144, 2420528, 2776576, 3003008, 3190696, 3313664, 3520768, 4129136, 4387207, 4556288, 4841056, 5553152, 6006016, 6381392, 7041536, 8258272, 8774414, 9112576, 9682112, 11106304, 12012032, 12762784, 14083072, 16516544, 17548828, 18225152, 19364224, 22212608, 24024064, 25525568, 28166144, 33033088, 35097656, 36450304, 38728448, 48048128, 51051136, 56332288, 66066176, 70195312, 77456896, 96096256, 102102272, 132132352, 140390624, 154913792, 204204544, 264264704, 280781248, 309827584, 408409088, 528529408, 561562496, 619655168, 816818176, 1057058816, 1123124992, 1633636352, 2246249984, 4492499968, 8984999936, 17969999872]

約数ペア:

[(1, 17969999872), (2, 8984999936), (4, 4492499968), (8, 2246249984), (11, 1633636352), (16, 1123124992), (17, 1057058816), (22, 816818176), (29, 619655168), (32, 561562496), (34, 528529408), (44, 408409088), (58, 309827584), (64, 280781248), (68, 264264704), (88, 204204544), (116, 154913792), (128, 140390624), (136, 132132352), (176, 102102272), (187, 96096256), (232, 77456896), (256, 70195312), (272, 66066176), (319, 56332288), (352, 51051136), (374, 48048128), (464, 38728448), (493, 36450304), (512, 35097656), (544, 33033088), (638, 28166144), (704, 25525568), (748, 24024064), (809, 22212608), (928, 19364224), (986, 18225152), (1024, 17548828), (1088, 16516544), (1276, 14083072), (1408, 12762784), (1496, 12012032), (1618, 11106304), (1856, 9682112), (1972, 9112576), (2048, 8774414), (2176, 8258272), (2552, 7041536), (2816, 6381392), (2992, 6006016), (3236, 5553152), (3712, 4841056), (3944, 4556288), (4096, 4387207), (4352, 4129136), (5104, 3520768), (5423, 3313664), (5632, 3190696), (5984, 3003008), (6472, 2776576), (7424, 2420528), (7888, 2278144), (8704, 2064568), (8899, 2019328), (10208, 1760384), (10846, 1656832), (11264, 1595348), (11968, 1501504), (12944, 1388288), (13753, 1306624), (14848, 1210264), (15776, 1139072), (17408, 1032284), (17798, 1009664), (20416, 880192), (21692, 828416), (22528, 797674), (23461, 765952), (23936, 750752), (25888, 694144), (27506, 653312), (29696, 605132), (31552, 569536), (34816, 516142), (35596, 504832), (40832, 440096), (43384, 414208), (45056, 398837), (46922, 382976), (47872, 375376), (51776, 347072), (55012, 326656), (59392, 302566), (63104, 284768), (69632, 258071), (71192, 252416), (81664, 220048), (86768, 207104), (93844, 191488), (95744, 187688), (103552, 173536), (110024, 163328), (118784, 151283), (126208, 142384)]