1366118656

素因数分解:

$2^8\times 7^1\times {\mathrm{211}}^1\times {\mathrm{3613}}^1$

素因数の和:3847

約数の個数: 72

約数和(自身を含む): 3132094784

約数和(自身を除く): 1765976128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 211, 224, 256, 422, 448, 844, 896, 1477, 1688, 1792, 2954, 3376, 3613, 5908, 6752, 7226, 11816, 13504, 14452, 23632, 25291, 27008, 28904, 47264, 50582, 54016, 57808, 94528, 101164, 115616, 189056, 202328, 231232, 378112, 404656, 462464, 762343, 809312, 924928, 1524686, 1618624, 3049372, 3237248, 5336401, 6098744, 6474496, 10672802, 12197488, 21345604, 24394976, 42691208, 48789952, 85382416, 97579904, 170764832, 195159808, 341529664, 683059328, 1366118656]

約数ペア:

[(1, 1366118656), (2, 683059328), (4, 341529664), (7, 195159808), (8, 170764832), (14, 97579904), (16, 85382416), (28, 48789952), (32, 42691208), (56, 24394976), (64, 21345604), (112, 12197488), (128, 10672802), (211, 6474496), (224, 6098744), (256, 5336401), (422, 3237248), (448, 3049372), (844, 1618624), (896, 1524686), (1477, 924928), (1688, 809312), (1792, 762343), (2954, 462464), (3376, 404656), (3613, 378112), (5908, 231232), (6752, 202328), (7226, 189056), (11816, 115616), (13504, 101164), (14452, 94528), (23632, 57808), (25291, 54016), (27008, 50582), (28904, 47264)]