2488378368

素因数分解:

$2^{10}\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:369

約数の個数: 264

約数和(自身を含む): 7870698624

約数和(自身を除く): 5382320256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 61, 64, 84, 96, 98, 112, 122, 128, 147, 168, 183, 192, 196, 224, 244, 256, 271, 294, 336, 366, 384, 392, 427, 448, 488, 512, 542, 588, 672, 732, 768, 784, 813, 854, 896, 976, 1024, 1084, 1176, 1281, 1344, 1464, 1536, 1568, 1626, 1708, 1792, 1897, 1952, 2168, 2352, 2562, 2688, 2928, 2989, 3072, 3136, 3252, 3416, 3584, 3794, 3904, 4336, 4704, 5124, 5376, 5691, 5856, 5978, 6272, 6504, 6832, 7168, 7588, 7808, 8672, 8967, 9408, 10248, 10752, 11382, 11712, 11956, 12544, 13008, 13279, 13664, 15176, 15616, 16531, 17344, 17934, 18816, 20496, 21504, 22764, 23424, 23912, 25088, 26016, 26558, 27328, 30352, 31232, 33062, 34688, 35868, 37632, 39837, 40992, 45528, 46848, 47824, 49593, 50176, 52032, 53116, 54656, 60704, 62464, 66124, 69376, 71736, 75264, 79674, 81984, 91056, 93696, 95648, 99186, 104064, 106232, 109312, 115717, 121408, 132248, 138752, 143472, 150528, 159348, 163968, 182112, 187392, 191296, 198372, 208128, 212464, 218624, 231434, 242816, 264496, 277504, 286944, 318696, 327936, 347151, 364224, 382592, 396744, 416256, 424928, 437248, 462868, 485632, 528992, 573888, 637392, 655872, 694302, 728448, 765184, 793488, 810019, 832512, 849856, 925736, 971264, 1057984, 1147776, 1274784, 1311744, 1388604, 1456896, 1530368, 1586976, 1620038, 1699712, 1851472, 1942528, 2115968, 2295552, 2430057, 2549568, 2777208, 2913792, 3060736, 3173952, 3240076, 3399424, 3702944, 4231936, 4591104, 4860114, 5099136, 5554416, 5827584, 6347904, 6480152, 6798848, 7405888, 8463872, 9182208, 9720228, 10198272, 11108832, 12695808, 12960304, 13597696, 14811776, 16927744, 19440456, 20396544, 22217664, 25391616, 25920608, 29623552, 38880912, 40793088, 44435328, 50783232, 51841216, 59247104, 77761824, 88870656, 103682432, 118494208, 155523648, 177741312, 207364864, 311047296, 355482624, 414729728, 622094592, 829459456, 1244189184, 2488378368]

約数ペア:

[(1, 2488378368), (2, 1244189184), (3, 829459456), (4, 622094592), (6, 414729728), (7, 355482624), (8, 311047296), (12, 207364864), (14, 177741312), (16, 155523648), (21, 118494208), (24, 103682432), (28, 88870656), (32, 77761824), (42, 59247104), (48, 51841216), (49, 50783232), (56, 44435328), (61, 40793088), (64, 38880912), (84, 29623552), (96, 25920608), (98, 25391616), (112, 22217664), (122, 20396544), (128, 19440456), (147, 16927744), (168, 14811776), (183, 13597696), (192, 12960304), (196, 12695808), (224, 11108832), (244, 10198272), (256, 9720228), (271, 9182208), (294, 8463872), (336, 7405888), (366, 6798848), (384, 6480152), (392, 6347904), (427, 5827584), (448, 5554416), (488, 5099136), (512, 4860114), (542, 4591104), (588, 4231936), (672, 3702944), (732, 3399424), (768, 3240076), (784, 3173952), (813, 3060736), (854, 2913792), (896, 2777208), (976, 2549568), (1024, 2430057), (1084, 2295552), (1176, 2115968), (1281, 1942528), (1344, 1851472), (1464, 1699712), (1536, 1620038), (1568, 1586976), (1626, 1530368), (1708, 1456896), (1792, 1388604), (1897, 1311744), (1952, 1274784), (2168, 1147776), (2352, 1057984), (2562, 971264), (2688, 925736), (2928, 849856), (2989, 832512), (3072, 810019), (3136, 793488), (3252, 765184), (3416, 728448), (3584, 694302), (3794, 655872), (3904, 637392), (4336, 573888), (4704, 528992), (5124, 485632), (5376, 462868), (5691, 437248), (5856, 424928), (5978, 416256), (6272, 396744), (6504, 382592), (6832, 364224), (7168, 347151), (7588, 327936), (7808, 318696), (8672, 286944), (8967, 277504), (9408, 264496), (10248, 242816), (10752, 231434), (11382, 218624), (11712, 212464), (11956, 208128), (12544, 198372), (13008, 191296), (13279, 187392), (13664, 182112), (15176, 163968), (15616, 159348), (16531, 150528), (17344, 143472), (17934, 138752), (18816, 132248), (20496, 121408), (21504, 115717), (22764, 109312), (23424, 106232), (23912, 104064), (25088, 99186), (26016, 95648), (26558, 93696), (27328, 91056), (30352, 81984), (31232, 79674), (33062, 75264), (34688, 71736), (35868, 69376), (37632, 66124), (39837, 62464), (40992, 60704), (45528, 54656), (46848, 53116), (47824, 52032), (49593, 50176)]