2908647168

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{563}}^1$

素因数の和:651

約数の個数: 216

約数和(自身を含む): 9157970304

約数和(自身を除く): 6249323136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 256, 336, 372, 384, 434, 448, 496, 563, 651, 672, 744, 768, 868, 896, 961, 992, 1126, 1302, 1344, 1488, 1689, 1736, 1792, 1922, 1984, 2252, 2604, 2688, 2883, 2976, 3378, 3472, 3844, 3941, 3968, 4504, 5208, 5376, 5766, 5952, 6727, 6756, 6944, 7688, 7882, 7936, 9008, 10416, 11532, 11823, 11904, 13454, 13512, 13888, 15376, 15764, 17453, 18016, 20181, 20832, 23064, 23646, 23808, 26908, 27024, 27776, 30752, 31528, 34906, 36032, 40362, 41664, 46128, 47292, 52359, 53816, 54048, 55552, 61504, 63056, 69812, 72064, 80724, 83328, 92256, 94584, 104718, 107632, 108096, 122171, 123008, 126112, 139624, 144128, 161448, 166656, 184512, 189168, 209436, 215264, 216192, 244342, 246016, 252224, 279248, 322896, 366513, 369024, 378336, 418872, 430528, 432384, 488684, 504448, 541043, 558496, 645792, 733026, 738048, 756672, 837744, 861056, 977368, 1008896, 1082086, 1116992, 1291584, 1466052, 1513344, 1623129, 1675488, 1722112, 1954736, 2164172, 2233984, 2583168, 2932104, 3026688, 3246258, 3350976, 3787301, 3909472, 4328344, 4467968, 5166336, 5864208, 6492516, 6701952, 7574602, 7818944, 8656688, 11361903, 11728416, 12985032, 13403904, 15149204, 15637888, 17313376, 22723806, 23456832, 25970064, 30298408, 31275776, 34626752, 45447612, 46913664, 51940128, 60596816, 69253504, 90895224, 93827328, 103880256, 121193632, 138507008, 181790448, 207760512, 242387264, 363580896, 415521024, 484774528, 727161792, 969549056, 1454323584, 2908647168]

約数ペア:

[(1, 2908647168), (2, 1454323584), (3, 969549056), (4, 727161792), (6, 484774528), (7, 415521024), (8, 363580896), (12, 242387264), (14, 207760512), (16, 181790448), (21, 138507008), (24, 121193632), (28, 103880256), (31, 93827328), (32, 90895224), (42, 69253504), (48, 60596816), (56, 51940128), (62, 46913664), (64, 45447612), (84, 34626752), (93, 31275776), (96, 30298408), (112, 25970064), (124, 23456832), (128, 22723806), (168, 17313376), (186, 15637888), (192, 15149204), (217, 13403904), (224, 12985032), (248, 11728416), (256, 11361903), (336, 8656688), (372, 7818944), (384, 7574602), (434, 6701952), (448, 6492516), (496, 5864208), (563, 5166336), (651, 4467968), (672, 4328344), (744, 3909472), (768, 3787301), (868, 3350976), (896, 3246258), (961, 3026688), (992, 2932104), (1126, 2583168), (1302, 2233984), (1344, 2164172), (1488, 1954736), (1689, 1722112), (1736, 1675488), (1792, 1623129), (1922, 1513344), (1984, 1466052), (2252, 1291584), (2604, 1116992), (2688, 1082086), (2883, 1008896), (2976, 977368), (3378, 861056), (3472, 837744), (3844, 756672), (3941, 738048), (3968, 733026), (4504, 645792), (5208, 558496), (5376, 541043), (5766, 504448), (5952, 488684), (6727, 432384), (6756, 430528), (6944, 418872), (7688, 378336), (7882, 369024), (7936, 366513), (9008, 322896), (10416, 279248), (11532, 252224), (11823, 246016), (11904, 244342), (13454, 216192), (13512, 215264), (13888, 209436), (15376, 189168), (15764, 184512), (17453, 166656), (18016, 161448), (20181, 144128), (20832, 139624), (23064, 126112), (23646, 123008), (23808, 122171), (26908, 108096), (27024, 107632), (27776, 104718), (30752, 94584), (31528, 92256), (34906, 83328), (36032, 80724), (40362, 72064), (41664, 69812), (46128, 63056), (47292, 61504), (52359, 55552), (53816, 54048)]