2149449456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{8191}}^1$

素因数の和:8291

約数の個数: 160

約数和(自身を含む): 7021264896

約数和(自身を除く): 4871815440

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 71, 77, 84, 88, 112, 132, 142, 154, 168, 176, 213, 231, 264, 284, 308, 336, 426, 462, 497, 528, 568, 616, 781, 852, 924, 994, 1136, 1232, 1491, 1562, 1704, 1848, 1988, 2343, 2982, 3124, 3408, 3696, 3976, 4686, 5467, 5964, 6248, 7952, 8191, 9372, 10934, 11928, 12496, 16382, 16401, 18744, 21868, 23856, 24573, 32764, 32802, 37488, 43736, 49146, 57337, 65528, 65604, 87472, 90101, 98292, 114674, 131056, 131208, 172011, 180202, 196584, 229348, 262416, 270303, 344022, 360404, 393168, 458696, 540606, 581561, 630707, 688044, 720808, 917392, 1081212, 1163122, 1261414, 1376088, 1441616, 1744683, 1892121, 2162424, 2326244, 2522828, 2752176, 3489366, 3784242, 4070927, 4324848, 4652488, 5045656, 6397171, 6978732, 7568484, 8141854, 9304976, 10091312, 12212781, 12794342, 13957464, 15136968, 16283708, 19191513, 24425562, 25588684, 27914928, 30273936, 32567416, 38383026, 44780197, 48851124, 51177368, 65134832, 76766052, 89560394, 97702248, 102354736, 134340591, 153532104, 179120788, 195404496, 268681182, 307064208, 358241576, 537362364, 716483152, 1074724728, 2149449456]

約数ペア:

[(1, 2149449456), (2, 1074724728), (3, 716483152), (4, 537362364), (6, 358241576), (7, 307064208), (8, 268681182), (11, 195404496), (12, 179120788), (14, 153532104), (16, 134340591), (21, 102354736), (22, 97702248), (24, 89560394), (28, 76766052), (33, 65134832), (42, 51177368), (44, 48851124), (48, 44780197), (56, 38383026), (66, 32567416), (71, 30273936), (77, 27914928), (84, 25588684), (88, 24425562), (112, 19191513), (132, 16283708), (142, 15136968), (154, 13957464), (168, 12794342), (176, 12212781), (213, 10091312), (231, 9304976), (264, 8141854), (284, 7568484), (308, 6978732), (336, 6397171), (426, 5045656), (462, 4652488), (497, 4324848), (528, 4070927), (568, 3784242), (616, 3489366), (781, 2752176), (852, 2522828), (924, 2326244), (994, 2162424), (1136, 1892121), (1232, 1744683), (1491, 1441616), (1562, 1376088), (1704, 1261414), (1848, 1163122), (1988, 1081212), (2343, 917392), (2982, 720808), (3124, 688044), (3408, 630707), (3696, 581561), (3976, 540606), (4686, 458696), (5467, 393168), (5964, 360404), (6248, 344022), (7952, 270303), (8191, 262416), (9372, 229348), (10934, 196584), (11928, 180202), (12496, 172011), (16382, 131208), (16401, 131056), (18744, 114674), (21868, 98292), (23856, 90101), (24573, 87472), (32764, 65604), (32802, 65528), (37488, 57337), (43736, 49146)]