1662345984

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:235

約数の個数: 288

約数和(自身を含む): 5076707328

約数和(自身を除く): 3414361344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 41, 48, 52, 62, 64, 78, 82, 93, 96, 104, 123, 124, 128, 131, 156, 164, 186, 192, 208, 246, 248, 256, 262, 312, 328, 372, 384, 393, 403, 416, 492, 496, 524, 533, 624, 656, 744, 768, 786, 806, 832, 984, 992, 1048, 1066, 1209, 1248, 1271, 1312, 1488, 1572, 1599, 1612, 1664, 1703, 1968, 1984, 2096, 2132, 2418, 2496, 2542, 2624, 2976, 3144, 3198, 3224, 3328, 3406, 3813, 3936, 3968, 4061, 4192, 4264, 4836, 4992, 5084, 5109, 5248, 5371, 5952, 6288, 6396, 6448, 6812, 7626, 7872, 7936, 8122, 8384, 8528, 9672, 9984, 10168, 10218, 10496, 10742, 11904, 12183, 12576, 12792, 12896, 13624, 15252, 15744, 16113, 16244, 16523, 16768, 17056, 19344, 20336, 20436, 21484, 23808, 24366, 25152, 25584, 25792, 27248, 30504, 31488, 32226, 32488, 33046, 33536, 34112, 38688, 40672, 40872, 42968, 48732, 49569, 50304, 51168, 51584, 52793, 54496, 61008, 64452, 64976, 66092, 68224, 69823, 77376, 81344, 81744, 85936, 97464, 99138, 100608, 102336, 103168, 105586, 108992, 122016, 128904, 129952, 132184, 136448, 139646, 154752, 158379, 162688, 163488, 166501, 171872, 194928, 198276, 204672, 209469, 211172, 217984, 244032, 257808, 259904, 264368, 279292, 309504, 316758, 325376, 326976, 333002, 343744, 389856, 396552, 409344, 418938, 422344, 435968, 488064, 499503, 515616, 519808, 528736, 558584, 633516, 653952, 666004, 687488, 779712, 793104, 837876, 844688, 976128, 999006, 1031232, 1039616, 1057472, 1117168, 1267032, 1307904, 1332008, 1374976, 1559424, 1586208, 1675752, 1689376, 1998012, 2062464, 2114944, 2164513, 2234336, 2534064, 2664016, 3118848, 3172416, 3351504, 3378752, 3996024, 4124928, 4229888, 4329026, 4468672, 5068128, 5328032, 6344832, 6493539, 6703008, 6757504, 7992048, 8658052, 8937344, 10136256, 10656064, 12689664, 12987078, 13406016, 13515008, 15984096, 17316104, 17874688, 20272512, 21312128, 25974156, 26812032, 31968192, 34632208, 40545024, 42624256, 51948312, 53624064, 63936384, 69264416, 103896624, 127872768, 138528832, 207793248, 277057664, 415586496, 554115328, 831172992, 1662345984]

約数ペア:

[(1, 1662345984), (2, 831172992), (3, 554115328), (4, 415586496), (6, 277057664), (8, 207793248), (12, 138528832), (13, 127872768), (16, 103896624), (24, 69264416), (26, 63936384), (31, 53624064), (32, 51948312), (39, 42624256), (41, 40545024), (48, 34632208), (52, 31968192), (62, 26812032), (64, 25974156), (78, 21312128), (82, 20272512), (93, 17874688), (96, 17316104), (104, 15984096), (123, 13515008), (124, 13406016), (128, 12987078), (131, 12689664), (156, 10656064), (164, 10136256), (186, 8937344), (192, 8658052), (208, 7992048), (246, 6757504), (248, 6703008), (256, 6493539), (262, 6344832), (312, 5328032), (328, 5068128), (372, 4468672), (384, 4329026), (393, 4229888), (403, 4124928), (416, 3996024), (492, 3378752), (496, 3351504), (524, 3172416), (533, 3118848), (624, 2664016), (656, 2534064), (744, 2234336), (768, 2164513), (786, 2114944), (806, 2062464), (832, 1998012), (984, 1689376), (992, 1675752), (1048, 1586208), (1066, 1559424), (1209, 1374976), (1248, 1332008), (1271, 1307904), (1312, 1267032), (1488, 1117168), (1572, 1057472), (1599, 1039616), (1612, 1031232), (1664, 999006), (1703, 976128), (1968, 844688), (1984, 837876), (2096, 793104), (2132, 779712), (2418, 687488), (2496, 666004), (2542, 653952), (2624, 633516), (2976, 558584), (3144, 528736), (3198, 519808), (3224, 515616), (3328, 499503), (3406, 488064), (3813, 435968), (3936, 422344), (3968, 418938), (4061, 409344), (4192, 396552), (4264, 389856), (4836, 343744), (4992, 333002), (5084, 326976), (5109, 325376), (5248, 316758), (5371, 309504), (5952, 279292), (6288, 264368), (6396, 259904), (6448, 257808), (6812, 244032), (7626, 217984), (7872, 211172), (7936, 209469), (8122, 204672), (8384, 198276), (8528, 194928), (9672, 171872), (9984, 166501), (10168, 163488), (10218, 162688), (10496, 158379), (10742, 154752), (11904, 139646), (12183, 136448), (12576, 132184), (12792, 129952), (12896, 128904), (13624, 122016), (15252, 108992), (15744, 105586), (16113, 103168), (16244, 102336), (16523, 100608), (16768, 99138), (17056, 97464), (19344, 85936), (20336, 81744), (20436, 81344), (21484, 77376), (23808, 69823), (24366, 68224), (25152, 66092), (25584, 64976), (25792, 64452), (27248, 61008), (30504, 54496), (31488, 52793), (32226, 51584), (32488, 51168), (33046, 50304), (33536, 49569), (34112, 48732), (38688, 42968), (40672, 40872)]