1798857984

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1601}}^1$

素因数の和:1657

約数の個数: 288

約数和(自身を含む): 6287016960

約数和(自身を除く): 4488158976

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 24, 28, 32, 33, 38, 42, 44, 48, 56, 57, 64, 66, 76, 77, 84, 88, 96, 112, 114, 128, 132, 133, 152, 154, 168, 176, 192, 209, 224, 228, 231, 256, 264, 266, 304, 308, 336, 352, 384, 399, 418, 448, 456, 462, 528, 532, 608, 616, 627, 672, 704, 768, 798, 836, 896, 912, 924, 1056, 1064, 1216, 1232, 1254, 1344, 1408, 1463, 1596, 1601, 1672, 1792, 1824, 1848, 2112, 2128, 2432, 2464, 2508, 2688, 2816, 2926, 3192, 3202, 3344, 3648, 3696, 4224, 4256, 4389, 4803, 4864, 4928, 5016, 5376, 5852, 6384, 6404, 6688, 7296, 7392, 8448, 8512, 8778, 9606, 9856, 10032, 11207, 11704, 12768, 12808, 13376, 14592, 14784, 17024, 17556, 17611, 19212, 19712, 20064, 22414, 23408, 25536, 25616, 26752, 29568, 30419, 33621, 34048, 35112, 35222, 38424, 40128, 44828, 46816, 51072, 51232, 52833, 53504, 59136, 60838, 67242, 70224, 70444, 76848, 80256, 89656, 91257, 93632, 102144, 102464, 105666, 121676, 123277, 134484, 140448, 140888, 153696, 160512, 179312, 182514, 187264, 204928, 211332, 212933, 243352, 246554, 268968, 280896, 281776, 307392, 334609, 358624, 365028, 369831, 374528, 409856, 422664, 425866, 486704, 493108, 537936, 561792, 563552, 614784, 638799, 669218, 717248, 730056, 739662, 845328, 851732, 973408, 986216, 1003827, 1075872, 1123584, 1127104, 1229568, 1277598, 1338436, 1434496, 1460112, 1479324, 1690656, 1703464, 1946816, 1972432, 2007654, 2151744, 2254208, 2342263, 2555196, 2676872, 2868992, 2920224, 2958648, 3381312, 3406928, 3893632, 3944864, 4015308, 4303488, 4508416, 4684526, 5110392, 5353744, 5840448, 5917296, 6762624, 6813856, 7026789, 7787264, 7889728, 8030616, 8606976, 9369052, 10220784, 10707488, 11680896, 11834592, 13525248, 13627712, 14053578, 15779456, 16061232, 18738104, 20441568, 21414976, 23361792, 23669184, 27255424, 28107156, 31558912, 32122464, 37476208, 40883136, 42829952, 47338368, 54510848, 56214312, 64244928, 74952416, 81766272, 85659904, 94676736, 112428624, 128489856, 149904832, 163532544, 224857248, 256979712, 299809664, 449714496, 599619328, 899428992, 1798857984]

約数ペア:

[(1, 1798857984), (2, 899428992), (3, 599619328), (4, 449714496), (6, 299809664), (7, 256979712), (8, 224857248), (11, 163532544), (12, 149904832), (14, 128489856), (16, 112428624), (19, 94676736), (21, 85659904), (22, 81766272), (24, 74952416), (28, 64244928), (32, 56214312), (33, 54510848), (38, 47338368), (42, 42829952), (44, 40883136), (48, 37476208), (56, 32122464), (57, 31558912), (64, 28107156), (66, 27255424), (76, 23669184), (77, 23361792), (84, 21414976), (88, 20441568), (96, 18738104), (112, 16061232), (114, 15779456), (128, 14053578), (132, 13627712), (133, 13525248), (152, 11834592), (154, 11680896), (168, 10707488), (176, 10220784), (192, 9369052), (209, 8606976), (224, 8030616), (228, 7889728), (231, 7787264), (256, 7026789), (264, 6813856), (266, 6762624), (304, 5917296), (308, 5840448), (336, 5353744), (352, 5110392), (384, 4684526), (399, 4508416), (418, 4303488), (448, 4015308), (456, 3944864), (462, 3893632), (528, 3406928), (532, 3381312), (608, 2958648), (616, 2920224), (627, 2868992), (672, 2676872), (704, 2555196), (768, 2342263), (798, 2254208), (836, 2151744), (896, 2007654), (912, 1972432), (924, 1946816), (1056, 1703464), (1064, 1690656), (1216, 1479324), (1232, 1460112), (1254, 1434496), (1344, 1338436), (1408, 1277598), (1463, 1229568), (1596, 1127104), (1601, 1123584), (1672, 1075872), (1792, 1003827), (1824, 986216), (1848, 973408), (2112, 851732), (2128, 845328), (2432, 739662), (2464, 730056), (2508, 717248), (2688, 669218), (2816, 638799), (2926, 614784), (3192, 563552), (3202, 561792), (3344, 537936), (3648, 493108), (3696, 486704), (4224, 425866), (4256, 422664), (4389, 409856), (4803, 374528), (4864, 369831), (4928, 365028), (5016, 358624), (5376, 334609), (5852, 307392), (6384, 281776), (6404, 280896), (6688, 268968), (7296, 246554), (7392, 243352), (8448, 212933), (8512, 211332), (8778, 204928), (9606, 187264), (9856, 182514), (10032, 179312), (11207, 160512), (11704, 153696), (12768, 140888), (12808, 140448), (13376, 134484), (14592, 123277), (14784, 121676), (17024, 105666), (17556, 102464), (17611, 102144), (19212, 93632), (19712, 91257), (20064, 89656), (22414, 80256), (23408, 76848), (25536, 70444), (25616, 70224), (26752, 67242), (29568, 60838), (30419, 59136), (33621, 53504), (34048, 52833), (35112, 51232), (35222, 51072), (38424, 46816), (40128, 44828)]