1718889984

素因数分解:

$2^9\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:259

約数の個数: 400

約数和(自身を含む): 6084182016

約数和(自身を除く): 4365292032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 64, 72, 81, 84, 93, 96, 108, 112, 124, 126, 128, 144, 162, 168, 186, 189, 191, 192, 216, 217, 224, 248, 252, 256, 279, 288, 324, 336, 372, 378, 382, 384, 432, 434, 448, 496, 504, 512, 558, 567, 573, 576, 648, 651, 672, 744, 756, 764, 768, 837, 864, 868, 896, 992, 1008, 1116, 1134, 1146, 1152, 1296, 1302, 1337, 1344, 1488, 1512, 1528, 1536, 1674, 1719, 1728, 1736, 1792, 1953, 1984, 2016, 2232, 2268, 2292, 2304, 2511, 2592, 2604, 2674, 2688, 2976, 3024, 3056, 3348, 3438, 3456, 3472, 3584, 3906, 3968, 4011, 4032, 4464, 4536, 4584, 4608, 5022, 5157, 5184, 5208, 5348, 5376, 5859, 5921, 5952, 6048, 6112, 6696, 6876, 6912, 6944, 7812, 7936, 8022, 8064, 8928, 9072, 9168, 10044, 10314, 10368, 10416, 10696, 10752, 11718, 11842, 11904, 12033, 12096, 12224, 13392, 13752, 13824, 13888, 15471, 15624, 15872, 16044, 16128, 17577, 17763, 17856, 18144, 18336, 20088, 20628, 20736, 20832, 21392, 23436, 23684, 23808, 24066, 24192, 24448, 26784, 27504, 27776, 30942, 31248, 32088, 32256, 35154, 35526, 35712, 36099, 36288, 36672, 40176, 41256, 41447, 41472, 41664, 42784, 46872, 47368, 47616, 48132, 48384, 48896, 53289, 53568, 55008, 55552, 61884, 62496, 64176, 70308, 71052, 71424, 72198, 72576, 73344, 80352, 82512, 82894, 83328, 85568, 93744, 94736, 96264, 96768, 97792, 106578, 107136, 108297, 110016, 111104, 123768, 124341, 124992, 128352, 140616, 142104, 142848, 144396, 145152, 146688, 159867, 160704, 165024, 165788, 166656, 171136, 187488, 189472, 192528, 213156, 214272, 216594, 220032, 247536, 248682, 249984, 256704, 281232, 284208, 288792, 290304, 293376, 319734, 321408, 330048, 331576, 333312, 342272, 373023, 374976, 378944, 385056, 426312, 428544, 433188, 440064, 479601, 495072, 497364, 499968, 513408, 562464, 568416, 577584, 639468, 642816, 660096, 663152, 684544, 746046, 749952, 757888, 770112, 852624, 866376, 880128, 959202, 990144, 994728, 999936, 1026816, 1119069, 1124928, 1136832, 1155168, 1278936, 1285632, 1320192, 1326304, 1492092, 1499904, 1515776, 1540224, 1705248, 1732752, 1918404, 1980288, 1989456, 2053632, 2238138, 2249856, 2273664, 2310336, 2557872, 2640384, 2652608, 2984184, 2999808, 3031552, 3080448, 3357207, 3410496, 3465504, 3836808, 3960576, 3978912, 4476276, 4499712, 4547328, 4620672, 5115744, 5305216, 5968368, 6160896, 6714414, 6820992, 6931008, 7673616, 7921152, 7957824, 8952552, 8999424, 9094656, 9241344, 10231488, 10610432, 11936736, 13428828, 13641984, 13862016, 15347232, 15915648, 17905104, 18482688, 20462976, 21220864, 23873472, 26857656, 27283968, 27724032, 30694464, 31831296, 35810208, 40925952, 47746944, 53715312, 55448064, 61388928, 63662592, 71620416, 81851904, 95493888, 107430624, 122777856, 143240832, 190987776, 214861248, 245555712, 286481664, 429722496, 572963328, 859444992, 1718889984]

約数ペア:

[(1, 1718889984), (2, 859444992), (3, 572963328), (4, 429722496), (6, 286481664), (7, 245555712), (8, 214861248), (9, 190987776), (12, 143240832), (14, 122777856), (16, 107430624), (18, 95493888), (21, 81851904), (24, 71620416), (27, 63662592), (28, 61388928), (31, 55448064), (32, 53715312), (36, 47746944), (42, 40925952), (48, 35810208), (54, 31831296), (56, 30694464), (62, 27724032), (63, 27283968), (64, 26857656), (72, 23873472), (81, 21220864), (84, 20462976), (93, 18482688), (96, 17905104), (108, 15915648), (112, 15347232), (124, 13862016), (126, 13641984), (128, 13428828), (144, 11936736), (162, 10610432), (168, 10231488), (186, 9241344), (189, 9094656), (191, 8999424), (192, 8952552), (216, 7957824), (217, 7921152), (224, 7673616), (248, 6931008), (252, 6820992), (256, 6714414), (279, 6160896), (288, 5968368), (324, 5305216), (336, 5115744), (372, 4620672), (378, 4547328), (382, 4499712), (384, 4476276), (432, 3978912), (434, 3960576), (448, 3836808), (496, 3465504), (504, 3410496), (512, 3357207), (558, 3080448), (567, 3031552), (573, 2999808), (576, 2984184), (648, 2652608), (651, 2640384), (672, 2557872), (744, 2310336), (756, 2273664), (764, 2249856), (768, 2238138), (837, 2053632), (864, 1989456), (868, 1980288), (896, 1918404), (992, 1732752), (1008, 1705248), (1116, 1540224), (1134, 1515776), (1146, 1499904), (1152, 1492092), (1296, 1326304), (1302, 1320192), (1337, 1285632), (1344, 1278936), (1488, 1155168), (1512, 1136832), (1528, 1124928), (1536, 1119069), (1674, 1026816), (1719, 999936), (1728, 994728), (1736, 990144), (1792, 959202), (1953, 880128), (1984, 866376), (2016, 852624), (2232, 770112), (2268, 757888), (2292, 749952), (2304, 746046), (2511, 684544), (2592, 663152), (2604, 660096), (2674, 642816), (2688, 639468), (2976, 577584), (3024, 568416), (3056, 562464), (3348, 513408), (3438, 499968), (3456, 497364), (3472, 495072), (3584, 479601), (3906, 440064), (3968, 433188), (4011, 428544), (4032, 426312), (4464, 385056), (4536, 378944), (4584, 374976), (4608, 373023), (5022, 342272), (5157, 333312), (5184, 331576), (5208, 330048), (5348, 321408), (5376, 319734), (5859, 293376), (5921, 290304), (5952, 288792), (6048, 284208), (6112, 281232), (6696, 256704), (6876, 249984), (6912, 248682), (6944, 247536), (7812, 220032), (7936, 216594), (8022, 214272), (8064, 213156), (8928, 192528), (9072, 189472), (9168, 187488), (10044, 171136), (10314, 166656), (10368, 165788), (10416, 165024), (10696, 160704), (10752, 159867), (11718, 146688), (11842, 145152), (11904, 144396), (12033, 142848), (12096, 142104), (12224, 140616), (13392, 128352), (13752, 124992), (13824, 124341), (13888, 123768), (15471, 111104), (15624, 110016), (15872, 108297), (16044, 107136), (16128, 106578), (17577, 97792), (17763, 96768), (17856, 96264), (18144, 94736), (18336, 93744), (20088, 85568), (20628, 83328), (20736, 82894), (20832, 82512), (21392, 80352), (23436, 73344), (23684, 72576), (23808, 72198), (24066, 71424), (24192, 71052), (24448, 70308), (26784, 64176), (27504, 62496), (27776, 61884), (30942, 55552), (31248, 55008), (32088, 53568), (32256, 53289), (35154, 48896), (35526, 48384), (35712, 48132), (36099, 47616), (36288, 47368), (36672, 46872), (40176, 42784), (41256, 41664), (41447, 41472)]