471942016

素因数分解:

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

素因数の和:1372

約数の個数: 128

約数和(自身を含む): 1195407360

約数和(自身を除く): 723465344

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, 364, 403, 416, 434, 448, 496, 728, 806, 832, 868, 896, 992, 1307, 1456, 1612, 1664, 1736, 1984, 2614, 2821, 2912, 3224, 3472, 3968, 5228, 5642, 5824, 6448, 6944, 9149, 10456, 11284, 11648, 12896, 13888, 16991, 18298, 20912, 22568, 25792, 27776, 33982, 36596, 40517, 41824, 45136, 51584, 67964, 73192, 81034, 83648, 90272, 118937, 135928, 146384, 162068, 167296, 180544, 237874, 271856, 283619, 292768, 324136, 361088, 475748, 526721, 543712, 567238, 585536, 648272, 951496, 1053442, 1087424, 1134476, 1171072, 1296544, 1902992, 2106884, 2174848, 2268952, 2593088, 3687047, 3805984, 4213768, 4537904, 5186176, 7374094, 7611968, 8427536, 9075808, 14748188, 15223936, 16855072, 18151616, 29496376, 33710144, 36303232, 58992752, 67420288, 117985504, 235971008, 471942016]

約数ペア:

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