261480576

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1093}}^1$

素因数の和:1206

約数の個数: 128

約数和(自身を含む): 803433600

約数和(自身を除く): 541953024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 89, 96, 112, 128, 168, 178, 192, 224, 267, 336, 356, 384, 448, 534, 623, 672, 712, 896, 1068, 1093, 1246, 1344, 1424, 1869, 2136, 2186, 2492, 2688, 2848, 3279, 3738, 4272, 4372, 4984, 5696, 6558, 7476, 7651, 8544, 8744, 9968, 11392, 13116, 14952, 15302, 17088, 17488, 19936, 22953, 26232, 29904, 30604, 34176, 34976, 39872, 45906, 52464, 59808, 61208, 69952, 79744, 91812, 97277, 104928, 119616, 122416, 139904, 183624, 194554, 209856, 239232, 244832, 291831, 367248, 389108, 419712, 489664, 583662, 680939, 734496, 778216, 979328, 1167324, 1361878, 1468992, 1556432, 2042817, 2334648, 2723756, 2937984, 3112864, 4085634, 4669296, 5447512, 6225728, 8171268, 9338592, 10895024, 12451456, 16342536, 18677184, 21790048, 32685072, 37354368, 43580096, 65370144, 87160192, 130740288, 261480576]

約数ペア:

[(1, 261480576), (2, 130740288), (3, 87160192), (4, 65370144), (6, 43580096), (7, 37354368), (8, 32685072), (12, 21790048), (14, 18677184), (16, 16342536), (21, 12451456), (24, 10895024), (28, 9338592), (32, 8171268), (42, 6225728), (48, 5447512), (56, 4669296), (64, 4085634), (84, 3112864), (89, 2937984), (96, 2723756), (112, 2334648), (128, 2042817), (168, 1556432), (178, 1468992), (192, 1361878), (224, 1167324), (267, 979328), (336, 778216), (356, 734496), (384, 680939), (448, 583662), (534, 489664), (623, 419712), (672, 389108), (712, 367248), (896, 291831), (1068, 244832), (1093, 239232), (1246, 209856), (1344, 194554), (1424, 183624), (1869, 139904), (2136, 122416), (2186, 119616), (2492, 104928), (2688, 97277), (2848, 91812), (3279, 79744), (3738, 69952), (4272, 61208), (4372, 59808), (4984, 52464), (5696, 45906), (6558, 39872), (7476, 34976), (7651, 34176), (8544, 30604), (8744, 29904), (9968, 26232), (11392, 22953), (13116, 19936), (14952, 17488), (15302, 17088)]