328383744

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1061}}^1$

素因数の和:1124

約数の個数: 144

約数和(自身を含む): 972486144

約数和(自身を除く): 644102400

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 256, 312, 372, 384, 403, 416, 496, 624, 744, 768, 806, 832, 992, 1061, 1209, 1248, 1488, 1612, 1664, 1984, 2122, 2418, 2496, 2976, 3183, 3224, 3328, 3968, 4244, 4836, 4992, 5952, 6366, 6448, 7936, 8488, 9672, 9984, 11904, 12732, 12896, 13793, 16976, 19344, 23808, 25464, 25792, 27586, 32891, 33952, 38688, 41379, 50928, 51584, 55172, 65782, 67904, 77376, 82758, 98673, 101856, 103168, 110344, 131564, 135808, 154752, 165516, 197346, 203712, 220688, 263128, 271616, 309504, 331032, 394692, 407424, 427583, 441376, 526256, 662064, 789384, 814848, 855166, 882752, 1052512, 1282749, 1324128, 1578768, 1710332, 1765504, 2105024, 2565498, 2648256, 3157536, 3420664, 3531008, 4210048, 5130996, 5296512, 6315072, 6841328, 8420096, 10261992, 10593024, 12630144, 13682656, 20523984, 25260288, 27365312, 41047968, 54730624, 82095936, 109461248, 164191872, 328383744]

約数ペア:

[(1, 328383744), (2, 164191872), (3, 109461248), (4, 82095936), (6, 54730624), (8, 41047968), (12, 27365312), (13, 25260288), (16, 20523984), (24, 13682656), (26, 12630144), (31, 10593024), (32, 10261992), (39, 8420096), (48, 6841328), (52, 6315072), (62, 5296512), (64, 5130996), (78, 4210048), (93, 3531008), (96, 3420664), (104, 3157536), (124, 2648256), (128, 2565498), (156, 2105024), (186, 1765504), (192, 1710332), (208, 1578768), (248, 1324128), (256, 1282749), (312, 1052512), (372, 882752), (384, 855166), (403, 814848), (416, 789384), (496, 662064), (624, 526256), (744, 441376), (768, 427583), (806, 407424), (832, 394692), (992, 331032), (1061, 309504), (1209, 271616), (1248, 263128), (1488, 220688), (1612, 203712), (1664, 197346), (1984, 165516), (2122, 154752), (2418, 135808), (2496, 131564), (2976, 110344), (3183, 103168), (3224, 101856), (3328, 98673), (3968, 82758), (4244, 77376), (4836, 67904), (4992, 65782), (5952, 55172), (6366, 51584), (6448, 50928), (7936, 41379), (8488, 38688), (9672, 33952), (9984, 32891), (11904, 27586), (12732, 25792), (12896, 25464), (13793, 23808), (16976, 19344)]