319902912

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{499}}^1$

素因数の和:580

約数の個数: 224

約数和(自身を含む): 1097280000

約数和(自身を除く): 777377088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 53, 54, 56, 63, 64, 72, 84, 96, 106, 108, 112, 126, 144, 159, 168, 189, 192, 212, 216, 224, 252, 288, 318, 336, 371, 378, 424, 432, 448, 477, 499, 504, 576, 636, 672, 742, 756, 848, 864, 954, 998, 1008, 1113, 1272, 1344, 1431, 1484, 1497, 1512, 1696, 1728, 1908, 1996, 2016, 2226, 2544, 2862, 2968, 2994, 3024, 3339, 3392, 3493, 3816, 3992, 4032, 4452, 4491, 5088, 5724, 5936, 5988, 6048, 6678, 6986, 7632, 7984, 8904, 8982, 10017, 10176, 10479, 11448, 11872, 11976, 12096, 13356, 13473, 13972, 15264, 15968, 17808, 17964, 20034, 20958, 22896, 23744, 23952, 26447, 26712, 26946, 27944, 30528, 31437, 31936, 35616, 35928, 40068, 41916, 45792, 47904, 52894, 53424, 53892, 55888, 62874, 71232, 71856, 79341, 80136, 83832, 91584, 94311, 95808, 105788, 106848, 107784, 111776, 125748, 143712, 158682, 160272, 167664, 185129, 188622, 211576, 213696, 215568, 223552, 238023, 251496, 287424, 317364, 320544, 335328, 370258, 377244, 423152, 431136, 476046, 502992, 555387, 634728, 641088, 670656, 714069, 740516, 754488, 846304, 862272, 952092, 1005984, 1110774, 1269456, 1428138, 1481032, 1508976, 1666161, 1692608, 1904184, 2011968, 2221548, 2538912, 2856276, 2962064, 3017952, 3332322, 3808368, 4443096, 4998483, 5077824, 5712552, 5924128, 6035904, 6664644, 7616736, 8886192, 9996966, 11425104, 11848256, 13329288, 15233472, 17772384, 19993932, 22850208, 26658576, 35544768, 39987864, 45700416, 53317152, 79975728, 106634304, 159951456, 319902912]

約数ペア:

[(1, 319902912), (2, 159951456), (3, 106634304), (4, 79975728), (6, 53317152), (7, 45700416), (8, 39987864), (9, 35544768), (12, 26658576), (14, 22850208), (16, 19993932), (18, 17772384), (21, 15233472), (24, 13329288), (27, 11848256), (28, 11425104), (32, 9996966), (36, 8886192), (42, 7616736), (48, 6664644), (53, 6035904), (54, 5924128), (56, 5712552), (63, 5077824), (64, 4998483), (72, 4443096), (84, 3808368), (96, 3332322), (106, 3017952), (108, 2962064), (112, 2856276), (126, 2538912), (144, 2221548), (159, 2011968), (168, 1904184), (189, 1692608), (192, 1666161), (212, 1508976), (216, 1481032), (224, 1428138), (252, 1269456), (288, 1110774), (318, 1005984), (336, 952092), (371, 862272), (378, 846304), (424, 754488), (432, 740516), (448, 714069), (477, 670656), (499, 641088), (504, 634728), (576, 555387), (636, 502992), (672, 476046), (742, 431136), (756, 423152), (848, 377244), (864, 370258), (954, 335328), (998, 320544), (1008, 317364), (1113, 287424), (1272, 251496), (1344, 238023), (1431, 223552), (1484, 215568), (1497, 213696), (1512, 211576), (1696, 188622), (1728, 185129), (1908, 167664), (1996, 160272), (2016, 158682), (2226, 143712), (2544, 125748), (2862, 111776), (2968, 107784), (2994, 106848), (3024, 105788), (3339, 95808), (3392, 94311), (3493, 91584), (3816, 83832), (3992, 80136), (4032, 79341), (4452, 71856), (4491, 71232), (5088, 62874), (5724, 55888), (5936, 53892), (5988, 53424), (6048, 52894), (6678, 47904), (6986, 45792), (7632, 41916), (7984, 40068), (8904, 35928), (8982, 35616), (10017, 31936), (10176, 31437), (10479, 30528), (11448, 27944), (11872, 26946), (11976, 26712), (12096, 26447), (13356, 23952), (13473, 23744), (13972, 22896), (15264, 20958), (15968, 20034), (17808, 17964)]