212447489408

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1\times {\mathrm{787}}^1$

素因数の和:1329

約数の個数: 256

約数和(自身を含む): 538197696000

約数和(自身を除く): 325750206592

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 61, 64, 77, 88, 112, 122, 128, 154, 176, 224, 244, 308, 352, 427, 448, 449, 488, 616, 671, 704, 787, 854, 896, 898, 976, 1232, 1342, 1408, 1574, 1708, 1796, 1952, 2464, 2684, 3143, 3148, 3416, 3592, 3904, 4697, 4928, 4939, 5368, 5509, 6286, 6296, 6832, 7184, 7808, 8657, 9394, 9856, 9878, 10736, 11018, 12572, 12592, 13664, 14368, 17314, 18788, 19756, 21472, 22036, 25144, 25184, 27328, 27389, 28736, 34573, 34628, 37576, 39512, 42944, 44072, 48007, 50288, 50368, 54656, 54778, 57472, 60599, 69146, 69256, 75152, 79024, 85888, 88144, 96014, 100576, 100736, 109556, 121198, 138292, 138512, 150304, 158048, 176288, 191723, 192028, 201152, 219112, 242396, 276584, 277024, 300608, 301279, 316096, 336049, 352576, 353363, 383446, 384056, 402304, 438224, 484792, 528077, 553168, 554048, 601216, 602558, 632192, 672098, 705152, 706726, 766892, 768112, 876448, 969584, 1056154, 1106336, 1108096, 1205116, 1344196, 1413452, 1533784, 1536224, 1752896, 1939168, 2108953, 2112308, 2212672, 2410232, 2473541, 2688392, 2826904, 3067568, 3072448, 3505792, 3696539, 3878336, 3886993, 4217906, 4224616, 4425344, 4820464, 4947082, 5376784, 5653808, 6135136, 6144896, 7393078, 7756672, 7773986, 8435812, 8449232, 9640928, 9894164, 10753568, 11307616, 12270272, 14786156, 15547972, 16871624, 16898464, 19281856, 19788328, 21507136, 21555143, 22615232, 24540544, 27208951, 29572312, 31095944, 33743248, 33796928, 38563712, 39576656, 43014272, 43110286, 45230464, 54417902, 59144624, 62191888, 67486496, 67593856, 79153312, 86220572, 108835804, 118289248, 124383776, 134972992, 150886001, 158306624, 172441144, 217671608, 236578496, 237106573, 248767552, 269945984, 301772002, 316613248, 344882288, 435343216, 473156992, 474213146, 497535104, 603544004, 689764576, 870686432, 948426292, 1207088008, 1379529152, 1659746011, 1741372864, 1896852584, 2414176016, 2759058304, 3319492022, 3482745728, 3793705168, 4828352032, 6638984044, 7587410336, 9656704064, 13277968088, 15174820672, 19313408128, 26555936176, 30349641344, 53111872352, 106223744704, 212447489408]

約数ペア:

[(1, 212447489408), (2, 106223744704), (4, 53111872352), (7, 30349641344), (8, 26555936176), (11, 19313408128), (14, 15174820672), (16, 13277968088), (22, 9656704064), (28, 7587410336), (32, 6638984044), (44, 4828352032), (56, 3793705168), (61, 3482745728), (64, 3319492022), (77, 2759058304), (88, 2414176016), (112, 1896852584), (122, 1741372864), (128, 1659746011), (154, 1379529152), (176, 1207088008), (224, 948426292), (244, 870686432), (308, 689764576), (352, 603544004), (427, 497535104), (448, 474213146), (449, 473156992), (488, 435343216), (616, 344882288), (671, 316613248), (704, 301772002), (787, 269945984), (854, 248767552), (896, 237106573), (898, 236578496), (976, 217671608), (1232, 172441144), (1342, 158306624), (1408, 150886001), (1574, 134972992), (1708, 124383776), (1796, 118289248), (1952, 108835804), (2464, 86220572), (2684, 79153312), (3143, 67593856), (3148, 67486496), (3416, 62191888), (3592, 59144624), (3904, 54417902), (4697, 45230464), (4928, 43110286), (4939, 43014272), (5368, 39576656), (5509, 38563712), (6286, 33796928), (6296, 33743248), (6832, 31095944), (7184, 29572312), (7808, 27208951), (8657, 24540544), (9394, 22615232), (9856, 21555143), (9878, 21507136), (10736, 19788328), (11018, 19281856), (12572, 16898464), (12592, 16871624), (13664, 15547972), (14368, 14786156), (17314, 12270272), (18788, 11307616), (19756, 10753568), (21472, 9894164), (22036, 9640928), (25144, 8449232), (25184, 8435812), (27328, 7773986), (27389, 7756672), (28736, 7393078), (34573, 6144896), (34628, 6135136), (37576, 5653808), (39512, 5376784), (42944, 4947082), (44072, 4820464), (48007, 4425344), (50288, 4224616), (50368, 4217906), (54656, 3886993), (54778, 3878336), (57472, 3696539), (60599, 3505792), (69146, 3072448), (69256, 3067568), (75152, 2826904), (79024, 2688392), (85888, 2473541), (88144, 2410232), (96014, 2212672), (100576, 2112308), (100736, 2108953), (109556, 1939168), (121198, 1752896), (138292, 1536224), (138512, 1533784), (150304, 1413452), (158048, 1344196), (176288, 1205116), (191723, 1108096), (192028, 1106336), (201152, 1056154), (219112, 969584), (242396, 876448), (276584, 768112), (277024, 766892), (300608, 706726), (301279, 705152), (316096, 672098), (336049, 632192), (352576, 602558), (353363, 601216), (383446, 554048), (384056, 553168), (402304, 528077), (438224, 484792)]