289987776

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^2\times {\mathrm{331}}^1$

素因数の和:381

約数の個数: 210

約数和(自身を含む): 933637452

約数和(自身を除く): 643649676

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 169, 192, 208, 216, 234, 288, 312, 324, 331, 338, 351, 416, 432, 468, 507, 576, 624, 648, 662, 676, 702, 832, 864, 936, 993, 1014, 1053, 1248, 1296, 1324, 1352, 1404, 1521, 1728, 1872, 1986, 2028, 2106, 2496, 2592, 2648, 2704, 2808, 2979, 3042, 3744, 3972, 4056, 4212, 4303, 4563, 5184, 5296, 5408, 5616, 5958, 6084, 7488, 7944, 8112, 8424, 8606, 8937, 9126, 10592, 10816, 11232, 11916, 12168, 12909, 13689, 15888, 16224, 16848, 17212, 17874, 18252, 21184, 22464, 23832, 24336, 25818, 26811, 27378, 31776, 32448, 33696, 34424, 35748, 36504, 38727, 47664, 48672, 51636, 53622, 54756, 55939, 63552, 67392, 68848, 71496, 73008, 77454, 95328, 97344, 103272, 107244, 109512, 111878, 116181, 137696, 142992, 146016, 154908, 167817, 190656, 206544, 214488, 219024, 223756, 232362, 275392, 285984, 292032, 309816, 335634, 348543, 413088, 428976, 438048, 447512, 464724, 503451, 571968, 619632, 671268, 697086, 826176, 857952, 876096, 895024, 929448, 1006902, 1239264, 1342536, 1394172, 1510353, 1715904, 1790048, 1858896, 2013804, 2478528, 2685072, 2788344, 3020706, 3580096, 3717792, 4027608, 4531059, 5370144, 5576688, 6041412, 7435584, 8055216, 9062118, 10740288, 11153376, 12082824, 16110432, 18124236, 22306752, 24165648, 32220864, 36248472, 48331296, 72496944, 96662592, 144993888, 289987776]

約数ペア:

[(1, 289987776), (2, 144993888), (3, 96662592), (4, 72496944), (6, 48331296), (8, 36248472), (9, 32220864), (12, 24165648), (13, 22306752), (16, 18124236), (18, 16110432), (24, 12082824), (26, 11153376), (27, 10740288), (32, 9062118), (36, 8055216), (39, 7435584), (48, 6041412), (52, 5576688), (54, 5370144), (64, 4531059), (72, 4027608), (78, 3717792), (81, 3580096), (96, 3020706), (104, 2788344), (108, 2685072), (117, 2478528), (144, 2013804), (156, 1858896), (162, 1790048), (169, 1715904), (192, 1510353), (208, 1394172), (216, 1342536), (234, 1239264), (288, 1006902), (312, 929448), (324, 895024), (331, 876096), (338, 857952), (351, 826176), (416, 697086), (432, 671268), (468, 619632), (507, 571968), (576, 503451), (624, 464724), (648, 447512), (662, 438048), (676, 428976), (702, 413088), (832, 348543), (864, 335634), (936, 309816), (993, 292032), (1014, 285984), (1053, 275392), (1248, 232362), (1296, 223756), (1324, 219024), (1352, 214488), (1404, 206544), (1521, 190656), (1728, 167817), (1872, 154908), (1986, 146016), (2028, 142992), (2106, 137696), (2496, 116181), (2592, 111878), (2648, 109512), (2704, 107244), (2808, 103272), (2979, 97344), (3042, 95328), (3744, 77454), (3972, 73008), (4056, 71496), (4212, 68848), (4303, 67392), (4563, 63552), (5184, 55939), (5296, 54756), (5408, 53622), (5616, 51636), (5958, 48672), (6084, 47664), (7488, 38727), (7944, 36504), (8112, 35748), (8424, 34424), (8606, 33696), (8937, 32448), (9126, 31776), (10592, 27378), (10816, 26811), (11232, 25818), (11916, 24336), (12168, 23832), (12909, 22464), (13689, 21184), (15888, 18252), (16224, 17874), (16848, 17212)]