28375478208

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{91397}}^1$

素因数の和:91440

約数の個数: 252

約数和(自身を含む): 103214299032

約数和(自身を除く): 74838820824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 49, 56, 63, 64, 66, 72, 77, 84, 88, 96, 98, 99, 112, 126, 132, 144, 147, 154, 168, 176, 192, 196, 198, 224, 231, 252, 264, 288, 294, 308, 336, 352, 392, 396, 441, 448, 462, 504, 528, 539, 576, 588, 616, 672, 693, 704, 784, 792, 882, 924, 1008, 1056, 1078, 1176, 1232, 1344, 1386, 1568, 1584, 1617, 1764, 1848, 2016, 2112, 2156, 2352, 2464, 2772, 3136, 3168, 3234, 3528, 3696, 4032, 4312, 4704, 4851, 4928, 5544, 6336, 6468, 7056, 7392, 8624, 9408, 9702, 11088, 12936, 14112, 14784, 17248, 19404, 22176, 25872, 28224, 34496, 38808, 44352, 51744, 77616, 91397, 103488, 155232, 182794, 274191, 310464, 365588, 548382, 639779, 731176, 822573, 1005367, 1096764, 1279558, 1462352, 1645146, 1919337, 2010734, 2193528, 2559116, 2924704, 3016101, 3290292, 3838674, 4021468, 4387056, 4478453, 5118232, 5758011, 5849408, 6032202, 6580584, 7037569, 7677348, 8042936, 8774112, 8956906, 9048303, 10236464, 11516022, 12064404, 13161168, 13435359, 14075138, 15354696, 16085872, 17548224, 17913812, 18096606, 20472928, 21112707, 23032044, 24128808, 26322336, 26870718, 28150276, 30709392, 32171744, 35827624, 36193212, 40306077, 40945856, 42225414, 46064088, 48257616, 49262983, 52644672, 53741436, 56300552, 61418784, 63338121, 64343488, 71655248, 72386424, 80612154, 84450828, 92128176, 96515232, 98525966, 107482872, 112601104, 122837568, 126676242, 143310496, 144772848, 147788949, 161224308, 168901656, 184256352, 193030464, 197051932, 214965744, 225202208, 253352484, 286620992, 289545696, 295577898, 322448616, 337803312, 368512704, 394103864, 429931488, 443366847, 450404416, 506704968, 579091392, 591155796, 644897232, 675606624, 788207728, 859862976, 886733694, 1013409936, 1182311592, 1289794464, 1351213248, 1576415456, 1773467388, 2026819872, 2364623184, 2579588928, 3152830912, 3546934776, 4053639744, 4729246368, 7093869552, 9458492736, 14187739104, 28375478208]

約数ペア:

[(1, 28375478208), (2, 14187739104), (3, 9458492736), (4, 7093869552), (6, 4729246368), (7, 4053639744), (8, 3546934776), (9, 3152830912), (11, 2579588928), (12, 2364623184), (14, 2026819872), (16, 1773467388), (18, 1576415456), (21, 1351213248), (22, 1289794464), (24, 1182311592), (28, 1013409936), (32, 886733694), (33, 859862976), (36, 788207728), (42, 675606624), (44, 644897232), (48, 591155796), (49, 579091392), (56, 506704968), (63, 450404416), (64, 443366847), (66, 429931488), (72, 394103864), (77, 368512704), (84, 337803312), (88, 322448616), (96, 295577898), (98, 289545696), (99, 286620992), (112, 253352484), (126, 225202208), (132, 214965744), (144, 197051932), (147, 193030464), (154, 184256352), (168, 168901656), (176, 161224308), (192, 147788949), (196, 144772848), (198, 143310496), (224, 126676242), (231, 122837568), (252, 112601104), (264, 107482872), (288, 98525966), (294, 96515232), (308, 92128176), (336, 84450828), (352, 80612154), (392, 72386424), (396, 71655248), (441, 64343488), (448, 63338121), (462, 61418784), (504, 56300552), (528, 53741436), (539, 52644672), (576, 49262983), (588, 48257616), (616, 46064088), (672, 42225414), (693, 40945856), (704, 40306077), (784, 36193212), (792, 35827624), (882, 32171744), (924, 30709392), (1008, 28150276), (1056, 26870718), (1078, 26322336), (1176, 24128808), (1232, 23032044), (1344, 21112707), (1386, 20472928), (1568, 18096606), (1584, 17913812), (1617, 17548224), (1764, 16085872), (1848, 15354696), (2016, 14075138), (2112, 13435359), (2156, 13161168), (2352, 12064404), (2464, 11516022), (2772, 10236464), (3136, 9048303), (3168, 8956906), (3234, 8774112), (3528, 8042936), (3696, 7677348), (4032, 7037569), (4312, 6580584), (4704, 6032202), (4851, 5849408), (4928, 5758011), (5544, 5118232), (6336, 4478453), (6468, 4387056), (7056, 4021468), (7392, 3838674), (8624, 3290292), (9408, 3016101), (9702, 2924704), (11088, 2559116), (12936, 2193528), (14112, 2010734), (14784, 1919337), (17248, 1645146), (19404, 1462352), (22176, 1279558), (25872, 1096764), (28224, 1005367), (34496, 822573), (38808, 731176), (44352, 639779), (51744, 548382), (77616, 365588), (91397, 310464), (103488, 274191), (155232, 182794)]