317068864

素因数分解:

$2^6\times 7^1\times {\mathrm{173}}^1\times {\mathrm{4091}}^1$

素因数の和:4283

約数の個数: 56

約数和(自身を含む): 723400128

約数和(自身を除く): 406331264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 173, 224, 346, 448, 692, 1211, 1384, 2422, 2768, 4091, 4844, 5536, 8182, 9688, 11072, 16364, 19376, 28637, 32728, 38752, 57274, 65456, 77504, 114548, 130912, 229096, 261824, 458192, 707743, 916384, 1415486, 1832768, 2830972, 4954201, 5661944, 9908402, 11323888, 19816804, 22647776, 39633608, 45295552, 79267216, 158534432, 317068864]

約数ペア:

[(1, 317068864), (2, 158534432), (4, 79267216), (7, 45295552), (8, 39633608), (14, 22647776), (16, 19816804), (28, 11323888), (32, 9908402), (56, 5661944), (64, 4954201), (112, 2830972), (173, 1832768), (224, 1415486), (346, 916384), (448, 707743), (692, 458192), (1211, 261824), (1384, 229096), (2422, 130912), (2768, 114548), (4091, 77504), (4844, 65456), (5536, 57274), (8182, 38752), (9688, 32728), (11072, 28637), (16364, 19376)]