495389664

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:374

約数の個数: 288

約数和(自身を含む): 1783192320

約数和(自身を除く): 1287802656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 89, 96, 99, 112, 126, 132, 144, 154, 168, 176, 178, 198, 224, 231, 251, 252, 264, 267, 288, 308, 336, 352, 356, 396, 462, 502, 504, 528, 534, 616, 623, 672, 693, 712, 753, 792, 801, 924, 979, 1004, 1008, 1056, 1068, 1232, 1246, 1386, 1424, 1506, 1584, 1602, 1757, 1848, 1869, 1958, 2008, 2016, 2136, 2259, 2464, 2492, 2761, 2772, 2848, 2937, 3012, 3168, 3204, 3514, 3696, 3738, 3916, 4016, 4272, 4518, 4984, 5271, 5522, 5544, 5607, 5874, 6024, 6408, 6853, 7028, 7392, 7476, 7832, 8032, 8283, 8544, 8811, 9036, 9968, 10542, 11044, 11088, 11214, 11748, 12048, 12816, 13706, 14056, 14952, 15664, 15813, 16566, 17622, 18072, 19327, 19936, 20559, 21084, 22088, 22176, 22339, 22428, 23496, 24096, 24849, 25632, 27412, 28112, 29904, 31328, 31626, 33132, 35244, 36144, 38654, 41118, 42168, 44176, 44678, 44856, 46992, 49698, 54824, 56224, 57981, 59808, 61677, 63252, 66264, 67017, 70488, 72288, 77308, 82236, 84336, 88352, 89356, 89712, 93984, 99396, 109648, 115962, 123354, 126504, 132528, 134034, 140976, 154616, 156373, 164472, 168672, 173943, 178712, 179424, 198792, 201051, 219296, 231924, 245729, 246708, 253008, 265056, 268068, 281952, 309232, 312746, 328944, 347886, 357424, 397584, 402102, 463848, 469119, 491458, 493416, 506016, 536136, 618464, 625492, 657888, 695772, 714848, 737187, 795168, 804204, 927696, 938238, 982916, 986832, 1072272, 1250984, 1391544, 1407357, 1474374, 1608408, 1720103, 1855392, 1876476, 1965832, 1973664, 2144544, 2211561, 2501968, 2783088, 2814714, 2948748, 3216816, 3440206, 3752952, 3931664, 4423122, 5003936, 5160309, 5566176, 5629428, 5897496, 6433632, 6880412, 7505904, 7863328, 8846244, 10320618, 11258856, 11794992, 13760824, 15011808, 15480927, 17692488, 20641236, 22517712, 23589984, 27521648, 30961854, 35384976, 41282472, 45035424, 55043296, 61923708, 70769952, 82564944, 123847416, 165129888, 247694832, 495389664]

約数ペア:

[(1, 495389664), (2, 247694832), (3, 165129888), (4, 123847416), (6, 82564944), (7, 70769952), (8, 61923708), (9, 55043296), (11, 45035424), (12, 41282472), (14, 35384976), (16, 30961854), (18, 27521648), (21, 23589984), (22, 22517712), (24, 20641236), (28, 17692488), (32, 15480927), (33, 15011808), (36, 13760824), (42, 11794992), (44, 11258856), (48, 10320618), (56, 8846244), (63, 7863328), (66, 7505904), (72, 6880412), (77, 6433632), (84, 5897496), (88, 5629428), (89, 5566176), (96, 5160309), (99, 5003936), (112, 4423122), (126, 3931664), (132, 3752952), (144, 3440206), (154, 3216816), (168, 2948748), (176, 2814714), (178, 2783088), (198, 2501968), (224, 2211561), (231, 2144544), (251, 1973664), (252, 1965832), (264, 1876476), (267, 1855392), (288, 1720103), (308, 1608408), (336, 1474374), (352, 1407357), (356, 1391544), (396, 1250984), (462, 1072272), (502, 986832), (504, 982916), (528, 938238), (534, 927696), (616, 804204), (623, 795168), (672, 737187), (693, 714848), (712, 695772), (753, 657888), (792, 625492), (801, 618464), (924, 536136), (979, 506016), (1004, 493416), (1008, 491458), (1056, 469119), (1068, 463848), (1232, 402102), (1246, 397584), (1386, 357424), (1424, 347886), (1506, 328944), (1584, 312746), (1602, 309232), (1757, 281952), (1848, 268068), (1869, 265056), (1958, 253008), (2008, 246708), (2016, 245729), (2136, 231924), (2259, 219296), (2464, 201051), (2492, 198792), (2761, 179424), (2772, 178712), (2848, 173943), (2937, 168672), (3012, 164472), (3168, 156373), (3204, 154616), (3514, 140976), (3696, 134034), (3738, 132528), (3916, 126504), (4016, 123354), (4272, 115962), (4518, 109648), (4984, 99396), (5271, 93984), (5522, 89712), (5544, 89356), (5607, 88352), (5874, 84336), (6024, 82236), (6408, 77308), (6853, 72288), (7028, 70488), (7392, 67017), (7476, 66264), (7832, 63252), (8032, 61677), (8283, 59808), (8544, 57981), (8811, 56224), (9036, 54824), (9968, 49698), (10542, 46992), (11044, 44856), (11088, 44678), (11214, 44176), (11748, 42168), (12048, 41118), (12816, 38654), (13706, 36144), (14056, 35244), (14952, 33132), (15664, 31626), (15813, 31328), (16566, 29904), (17622, 28112), (18072, 27412), (19327, 25632), (19936, 24849), (20559, 24096), (21084, 23496), (22088, 22428), (22176, 22339)]