208056576

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{229}}^1$

素因数の和:281

約数の個数: 216

約数和(自身を含む): 688255680

約数和(自身を除く): 480199104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 169, 182, 192, 208, 224, 229, 256, 273, 312, 336, 338, 364, 384, 416, 448, 458, 507, 546, 624, 672, 676, 687, 728, 768, 832, 896, 916, 1014, 1092, 1183, 1248, 1344, 1352, 1374, 1456, 1603, 1664, 1792, 1832, 2028, 2184, 2366, 2496, 2688, 2704, 2748, 2912, 2977, 3206, 3328, 3549, 3664, 4056, 4368, 4732, 4809, 4992, 5376, 5408, 5496, 5824, 5954, 6412, 7098, 7328, 8112, 8736, 8931, 9464, 9618, 9984, 10816, 10992, 11648, 11908, 12824, 14196, 14656, 16224, 17472, 17862, 18928, 19236, 20839, 21632, 21984, 23296, 23816, 25648, 28392, 29312, 32448, 34944, 35724, 37856, 38472, 38701, 41678, 43264, 43968, 47632, 51296, 56784, 58624, 62517, 64896, 69888, 71448, 75712, 76944, 77402, 83356, 87936, 95264, 102592, 113568, 116103, 125034, 129792, 142896, 151424, 153888, 154804, 166712, 175872, 190528, 205184, 227136, 232206, 250068, 270907, 285792, 302848, 307776, 309608, 333424, 381056, 410368, 454272, 464412, 500136, 541814, 571584, 615552, 619216, 666848, 762112, 812721, 908544, 928824, 1000272, 1083628, 1143168, 1231104, 1238432, 1333696, 1625442, 1857648, 2000544, 2167256, 2286336, 2476864, 2667392, 3250884, 3715296, 4001088, 4334512, 4953728, 5334784, 6501768, 7430592, 8002176, 8669024, 9907456, 13003536, 14861184, 16004352, 17338048, 26007072, 29722368, 34676096, 52014144, 69352192, 104028288, 208056576]

約数ペア:

[(1, 208056576), (2, 104028288), (3, 69352192), (4, 52014144), (6, 34676096), (7, 29722368), (8, 26007072), (12, 17338048), (13, 16004352), (14, 14861184), (16, 13003536), (21, 9907456), (24, 8669024), (26, 8002176), (28, 7430592), (32, 6501768), (39, 5334784), (42, 4953728), (48, 4334512), (52, 4001088), (56, 3715296), (64, 3250884), (78, 2667392), (84, 2476864), (91, 2286336), (96, 2167256), (104, 2000544), (112, 1857648), (128, 1625442), (156, 1333696), (168, 1238432), (169, 1231104), (182, 1143168), (192, 1083628), (208, 1000272), (224, 928824), (229, 908544), (256, 812721), (273, 762112), (312, 666848), (336, 619216), (338, 615552), (364, 571584), (384, 541814), (416, 500136), (448, 464412), (458, 454272), (507, 410368), (546, 381056), (624, 333424), (672, 309608), (676, 307776), (687, 302848), (728, 285792), (768, 270907), (832, 250068), (896, 232206), (916, 227136), (1014, 205184), (1092, 190528), (1183, 175872), (1248, 166712), (1344, 154804), (1352, 153888), (1374, 151424), (1456, 142896), (1603, 129792), (1664, 125034), (1792, 116103), (1832, 113568), (2028, 102592), (2184, 95264), (2366, 87936), (2496, 83356), (2688, 77402), (2704, 76944), (2748, 75712), (2912, 71448), (2977, 69888), (3206, 64896), (3328, 62517), (3549, 58624), (3664, 56784), (4056, 51296), (4368, 47632), (4732, 43968), (4809, 43264), (4992, 41678), (5376, 38701), (5408, 38472), (5496, 37856), (5824, 35724), (5954, 34944), (6412, 32448), (7098, 29312), (7328, 28392), (8112, 25648), (8736, 23816), (8931, 23296), (9464, 21984), (9618, 21632), (9984, 20839), (10816, 19236), (10992, 18928), (11648, 17862), (11908, 17472), (12824, 16224), (14196, 14656)]