1887768064

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1307}}^1$

素因数の和:1376

約数の個数: 160

約数和(自身を含む): 4795693056

約数和(自身を除く): 2907924992

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 182, 208, 217, 224, 248, 256, 364, 403, 416, 434, 448, 496, 512, 728, 806, 832, 868, 896, 992, 1307, 1456, 1612, 1664, 1736, 1792, 1984, 2614, 2821, 2912, 3224, 3328, 3472, 3584, 3968, 5228, 5642, 5824, 6448, 6656, 6944, 7936, 9149, 10456, 11284, 11648, 12896, 13888, 15872, 16991, 18298, 20912, 22568, 23296, 25792, 27776, 33982, 36596, 40517, 41824, 45136, 46592, 51584, 55552, 67964, 73192, 81034, 83648, 90272, 103168, 111104, 118937, 135928, 146384, 162068, 167296, 180544, 206336, 237874, 271856, 283619, 292768, 324136, 334592, 361088, 475748, 526721, 543712, 567238, 585536, 648272, 669184, 722176, 951496, 1053442, 1087424, 1134476, 1171072, 1296544, 1444352, 1902992, 2106884, 2174848, 2268952, 2342144, 2593088, 3687047, 3805984, 4213768, 4349696, 4537904, 4684288, 5186176, 7374094, 7611968, 8427536, 8699392, 9075808, 10372352, 14748188, 15223936, 16855072, 18151616, 20744704, 29496376, 30447872, 33710144, 36303232, 58992752, 60895744, 67420288, 72606464, 117985504, 134840576, 145212928, 235971008, 269681152, 471942016, 943884032, 1887768064]

約数ペア:

[(1, 1887768064), (2, 943884032), (4, 471942016), (7, 269681152), (8, 235971008), (13, 145212928), (14, 134840576), (16, 117985504), (26, 72606464), (28, 67420288), (31, 60895744), (32, 58992752), (52, 36303232), (56, 33710144), (62, 30447872), (64, 29496376), (91, 20744704), (104, 18151616), (112, 16855072), (124, 15223936), (128, 14748188), (182, 10372352), (208, 9075808), (217, 8699392), (224, 8427536), (248, 7611968), (256, 7374094), (364, 5186176), (403, 4684288), (416, 4537904), (434, 4349696), (448, 4213768), (496, 3805984), (512, 3687047), (728, 2593088), (806, 2342144), (832, 2268952), (868, 2174848), (896, 2106884), (992, 1902992), (1307, 1444352), (1456, 1296544), (1612, 1171072), (1664, 1134476), (1736, 1087424), (1792, 1053442), (1984, 951496), (2614, 722176), (2821, 669184), (2912, 648272), (3224, 585536), (3328, 567238), (3472, 543712), (3584, 526721), (3968, 475748), (5228, 361088), (5642, 334592), (5824, 324136), (6448, 292768), (6656, 283619), (6944, 271856), (7936, 237874), (9149, 206336), (10456, 180544), (11284, 167296), (11648, 162068), (12896, 146384), (13888, 135928), (15872, 118937), (16991, 111104), (18298, 103168), (20912, 90272), (22568, 83648), (23296, 81034), (25792, 73192), (27776, 67964), (33982, 55552), (36596, 51584), (40517, 46592), (41824, 45136)]