391373856

素因数分解:

$2^5\times 3^6\times {\mathrm{19}}^1\times {\mathrm{883}}^1$

素因数の和:930

約数の個数: 168

約数和(自身を含む): 1217427120

約数和(自身を除く): 826053264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 243, 288, 304, 324, 342, 432, 456, 486, 513, 608, 648, 684, 729, 864, 883, 912, 972, 1026, 1296, 1368, 1458, 1539, 1766, 1824, 1944, 2052, 2592, 2649, 2736, 2916, 3078, 3532, 3888, 4104, 4617, 5298, 5472, 5832, 6156, 7064, 7776, 7947, 8208, 9234, 10596, 11664, 12312, 13851, 14128, 15894, 16416, 16777, 18468, 21192, 23328, 23841, 24624, 27702, 28256, 31788, 33554, 36936, 42384, 47682, 49248, 50331, 55404, 63576, 67108, 71523, 73872, 84768, 95364, 100662, 110808, 127152, 134216, 143046, 147744, 150993, 190728, 201324, 214569, 221616, 254304, 268432, 286092, 301986, 381456, 402648, 429138, 443232, 452979, 536864, 572184, 603972, 643707, 762912, 805296, 858276, 905958, 1144368, 1207944, 1287414, 1358937, 1610592, 1716552, 1811916, 2288736, 2415888, 2574828, 2717874, 3433104, 3623832, 4076811, 4831776, 5149656, 5435748, 6866208, 7247664, 8153622, 10299312, 10871496, 12230433, 14495328, 16307244, 20598624, 21742992, 24460866, 32614488, 43485984, 48921732, 65228976, 97843464, 130457952, 195686928, 391373856]

約数ペア:

[(1, 391373856), (2, 195686928), (3, 130457952), (4, 97843464), (6, 65228976), (8, 48921732), (9, 43485984), (12, 32614488), (16, 24460866), (18, 21742992), (19, 20598624), (24, 16307244), (27, 14495328), (32, 12230433), (36, 10871496), (38, 10299312), (48, 8153622), (54, 7247664), (57, 6866208), (72, 5435748), (76, 5149656), (81, 4831776), (96, 4076811), (108, 3623832), (114, 3433104), (144, 2717874), (152, 2574828), (162, 2415888), (171, 2288736), (216, 1811916), (228, 1716552), (243, 1610592), (288, 1358937), (304, 1287414), (324, 1207944), (342, 1144368), (432, 905958), (456, 858276), (486, 805296), (513, 762912), (608, 643707), (648, 603972), (684, 572184), (729, 536864), (864, 452979), (883, 443232), (912, 429138), (972, 402648), (1026, 381456), (1296, 301986), (1368, 286092), (1458, 268432), (1539, 254304), (1766, 221616), (1824, 214569), (1944, 201324), (2052, 190728), (2592, 150993), (2649, 147744), (2736, 143046), (2916, 134216), (3078, 127152), (3532, 110808), (3888, 100662), (4104, 95364), (4617, 84768), (5298, 73872), (5472, 71523), (5832, 67108), (6156, 63576), (7064, 55404), (7776, 50331), (7947, 49248), (8208, 47682), (9234, 42384), (10596, 36936), (11664, 33554), (12312, 31788), (13851, 28256), (14128, 27702), (15894, 24624), (16416, 23841), (16777, 23328), (18468, 21192)]