261567264

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3779}}^1$

素因数の和:3902

約数の個数: 96

約数和(自身を含む): 792529920

約数和(自身を除く): 530962656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 103, 112, 168, 206, 224, 309, 336, 412, 618, 672, 721, 824, 1236, 1442, 1648, 2163, 2472, 2884, 3296, 3779, 4326, 4944, 5768, 7558, 8652, 9888, 11337, 11536, 15116, 17304, 22674, 23072, 26453, 30232, 34608, 45348, 52906, 60464, 69216, 79359, 90696, 105812, 120928, 158718, 181392, 211624, 317436, 362784, 389237, 423248, 634872, 778474, 846496, 1167711, 1269744, 1556948, 2335422, 2539488, 2724659, 3113896, 4670844, 5449318, 6227792, 8173977, 9341688, 10898636, 12455584, 16347954, 18683376, 21797272, 32695908, 37366752, 43594544, 65391816, 87189088, 130783632, 261567264]

約数ペア:

[(1, 261567264), (2, 130783632), (3, 87189088), (4, 65391816), (6, 43594544), (7, 37366752), (8, 32695908), (12, 21797272), (14, 18683376), (16, 16347954), (21, 12455584), (24, 10898636), (28, 9341688), (32, 8173977), (42, 6227792), (48, 5449318), (56, 4670844), (84, 3113896), (96, 2724659), (103, 2539488), (112, 2335422), (168, 1556948), (206, 1269744), (224, 1167711), (309, 846496), (336, 778474), (412, 634872), (618, 423248), (672, 389237), (721, 362784), (824, 317436), (1236, 211624), (1442, 181392), (1648, 158718), (2163, 120928), (2472, 105812), (2884, 90696), (3296, 79359), (3779, 69216), (4326, 60464), (4944, 52906), (5768, 45348), (7558, 34608), (8652, 30232), (9888, 26453), (11337, 23072), (11536, 22674), (15116, 17304)]