266457408

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{198257}}^1$

素因数の和:198279

約数の個数: 56

約数和(自身を含む): 805720512

約数和(自身を除く): 539263104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 198257, 396514, 594771, 793028, 1189542, 1387799, 1586056, 2379084, 2775598, 3172112, 4163397, 4758168, 5551196, 6344224, 8326794, 9516336, 11102392, 12688448, 16653588, 19032672, 22204784, 33307176, 38065344, 44409568, 66614352, 88819136, 133228704, 266457408]

約数ペア:

[(1, 266457408), (2, 133228704), (3, 88819136), (4, 66614352), (6, 44409568), (7, 38065344), (8, 33307176), (12, 22204784), (14, 19032672), (16, 16653588), (21, 12688448), (24, 11102392), (28, 9516336), (32, 8326794), (42, 6344224), (48, 5551196), (56, 4758168), (64, 4163397), (84, 3172112), (96, 2775598), (112, 2379084), (168, 1586056), (192, 1387799), (224, 1189542), (336, 793028), (448, 594771), (672, 396514), (1344, 198257)]