284756864

素因数分解:

$2^7\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1123}}^1$

素因数の和:1427

約数の個数: 64

約数和(自身を含む): 651200640

約数和(自身を除く): 366443776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 283, 448, 566, 896, 1123, 1132, 1981, 2246, 2264, 3962, 4492, 4528, 7861, 7924, 8984, 9056, 15722, 15848, 17968, 18112, 31444, 31696, 35936, 36224, 62888, 63392, 71872, 125776, 126784, 143744, 251552, 253568, 317809, 503104, 635618, 1006208, 1271236, 2224663, 2542472, 4449326, 5084944, 8898652, 10169888, 17797304, 20339776, 35594608, 40679552, 71189216, 142378432, 284756864]

約数ペア:

[(1, 284756864), (2, 142378432), (4, 71189216), (7, 40679552), (8, 35594608), (14, 20339776), (16, 17797304), (28, 10169888), (32, 8898652), (56, 5084944), (64, 4449326), (112, 2542472), (128, 2224663), (224, 1271236), (283, 1006208), (448, 635618), (566, 503104), (896, 317809), (1123, 253568), (1132, 251552), (1981, 143744), (2246, 126784), (2264, 125776), (3962, 71872), (4492, 63392), (4528, 62888), (7861, 36224), (7924, 35936), (8984, 31696), (9056, 31444), (15722, 18112), (15848, 17968)]