1289283072

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{991}}^1$

素因数の和:1041

約数の個数: 240

約数和(自身を含む): 4319056896

約数和(自身を除く): 3029773824

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 121, 128, 132, 154, 168, 176, 192, 224, 231, 242, 256, 264, 308, 336, 352, 363, 384, 448, 462, 484, 512, 528, 616, 672, 704, 726, 768, 847, 896, 924, 968, 991, 1056, 1232, 1344, 1408, 1452, 1536, 1694, 1792, 1848, 1936, 1982, 2112, 2464, 2541, 2688, 2816, 2904, 2973, 3388, 3584, 3696, 3872, 3964, 4224, 4928, 5082, 5376, 5632, 5808, 5946, 6776, 6937, 7392, 7744, 7928, 8448, 9856, 10164, 10752, 10901, 11616, 11892, 13552, 13874, 14784, 15488, 15856, 16896, 19712, 20328, 20811, 21802, 23232, 23784, 27104, 27748, 29568, 30976, 31712, 32703, 39424, 40656, 41622, 43604, 46464, 47568, 54208, 55496, 59136, 61952, 63424, 65406, 76307, 81312, 83244, 87208, 92928, 95136, 108416, 110992, 118272, 119911, 126848, 130812, 152614, 162624, 166488, 174416, 185856, 190272, 216832, 221984, 228921, 239822, 253696, 261624, 305228, 325248, 332976, 348832, 359733, 380544, 433664, 443968, 457842, 479644, 507392, 523248, 610456, 650496, 665952, 697664, 719466, 761088, 839377, 887936, 915684, 959288, 1046496, 1220912, 1300992, 1331904, 1395328, 1438932, 1522176, 1678754, 1775872, 1831368, 1918576, 2092992, 2441824, 2518131, 2663808, 2790656, 2877864, 3357508, 3551744, 3662736, 3837152, 4185984, 4883648, 5036262, 5327616, 5581312, 5755728, 6715016, 7325472, 7674304, 8371968, 9767296, 10072524, 10655232, 11511456, 13430032, 14650944, 15348608, 16743936, 19534592, 20145048, 23022912, 26860064, 29301888, 30697216, 39069184, 40290096, 46045824, 53720128, 58603776, 61394432, 80580192, 92091648, 107440256, 117207552, 161160384, 184183296, 214880512, 322320768, 429761024, 644641536, 1289283072]

約数ペア:

[(1, 1289283072), (2, 644641536), (3, 429761024), (4, 322320768), (6, 214880512), (7, 184183296), (8, 161160384), (11, 117207552), (12, 107440256), (14, 92091648), (16, 80580192), (21, 61394432), (22, 58603776), (24, 53720128), (28, 46045824), (32, 40290096), (33, 39069184), (42, 30697216), (44, 29301888), (48, 26860064), (56, 23022912), (64, 20145048), (66, 19534592), (77, 16743936), (84, 15348608), (88, 14650944), (96, 13430032), (112, 11511456), (121, 10655232), (128, 10072524), (132, 9767296), (154, 8371968), (168, 7674304), (176, 7325472), (192, 6715016), (224, 5755728), (231, 5581312), (242, 5327616), (256, 5036262), (264, 4883648), (308, 4185984), (336, 3837152), (352, 3662736), (363, 3551744), (384, 3357508), (448, 2877864), (462, 2790656), (484, 2663808), (512, 2518131), (528, 2441824), (616, 2092992), (672, 1918576), (704, 1831368), (726, 1775872), (768, 1678754), (847, 1522176), (896, 1438932), (924, 1395328), (968, 1331904), (991, 1300992), (1056, 1220912), (1232, 1046496), (1344, 959288), (1408, 915684), (1452, 887936), (1536, 839377), (1694, 761088), (1792, 719466), (1848, 697664), (1936, 665952), (1982, 650496), (2112, 610456), (2464, 523248), (2541, 507392), (2688, 479644), (2816, 457842), (2904, 443968), (2973, 433664), (3388, 380544), (3584, 359733), (3696, 348832), (3872, 332976), (3964, 325248), (4224, 305228), (4928, 261624), (5082, 253696), (5376, 239822), (5632, 228921), (5808, 221984), (5946, 216832), (6776, 190272), (6937, 185856), (7392, 174416), (7744, 166488), (7928, 162624), (8448, 152614), (9856, 130812), (10164, 126848), (10752, 119911), (10901, 118272), (11616, 110992), (11892, 108416), (13552, 95136), (13874, 92928), (14784, 87208), (15488, 83244), (15856, 81312), (16896, 76307), (19712, 65406), (20328, 63424), (20811, 61952), (21802, 59136), (23232, 55496), (23784, 54208), (27104, 47568), (27748, 46464), (29568, 43604), (30976, 41622), (31712, 40656), (32703, 39424)]