208529664

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1$

素因数の和:596

約数の個数: 144

約数和(自身を含む): 643614720

約数和(自身を除く): 435085056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 79, 84, 96, 112, 128, 158, 168, 192, 224, 237, 256, 316, 336, 384, 448, 474, 491, 553, 632, 672, 768, 896, 948, 982, 1106, 1264, 1344, 1473, 1659, 1792, 1896, 1964, 2212, 2528, 2688, 2946, 3318, 3437, 3792, 3928, 4424, 5056, 5376, 5892, 6636, 6874, 7584, 7856, 8848, 10112, 10311, 11784, 13272, 13748, 15168, 15712, 17696, 20224, 20622, 23568, 26544, 27496, 30336, 31424, 35392, 38789, 41244, 47136, 53088, 54992, 60672, 62848, 70784, 77578, 82488, 94272, 106176, 109984, 116367, 125696, 141568, 155156, 164976, 188544, 212352, 219968, 232734, 271523, 310312, 329952, 377088, 424704, 439936, 465468, 543046, 620624, 659904, 814569, 879872, 930936, 1086092, 1241248, 1319808, 1629138, 1861872, 2172184, 2482496, 2639616, 3258276, 3723744, 4344368, 4964992, 6516552, 7447488, 8688736, 9929984, 13033104, 14894976, 17377472, 26066208, 29789952, 34754944, 52132416, 69509888, 104264832, 208529664]

約数ペア:

[(1, 208529664), (2, 104264832), (3, 69509888), (4, 52132416), (6, 34754944), (7, 29789952), (8, 26066208), (12, 17377472), (14, 14894976), (16, 13033104), (21, 9929984), (24, 8688736), (28, 7447488), (32, 6516552), (42, 4964992), (48, 4344368), (56, 3723744), (64, 3258276), (79, 2639616), (84, 2482496), (96, 2172184), (112, 1861872), (128, 1629138), (158, 1319808), (168, 1241248), (192, 1086092), (224, 930936), (237, 879872), (256, 814569), (316, 659904), (336, 620624), (384, 543046), (448, 465468), (474, 439936), (491, 424704), (553, 377088), (632, 329952), (672, 310312), (768, 271523), (896, 232734), (948, 219968), (982, 212352), (1106, 188544), (1264, 164976), (1344, 155156), (1473, 141568), (1659, 125696), (1792, 116367), (1896, 109984), (1964, 106176), (2212, 94272), (2528, 82488), (2688, 77578), (2946, 70784), (3318, 62848), (3437, 60672), (3792, 54992), (3928, 53088), (4424, 47136), (5056, 41244), (5376, 38789), (5892, 35392), (6636, 31424), (6874, 30336), (7584, 27496), (7856, 26544), (8848, 23568), (10112, 20622), (10311, 20224), (11784, 17696), (13272, 15712), (13748, 15168)]