449747008

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{571}}^1$

素因数の和:1011

約数の個数: 56

約数和(自身を含む): 925193984

約数和(自身を除く): 475446976

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 397, 496, 571, 794, 992, 1142, 1588, 1984, 2284, 3176, 4568, 6352, 9136, 12307, 12704, 17701, 18272, 24614, 25408, 35402, 36544, 49228, 70804, 98456, 141608, 196912, 226687, 283216, 393824, 453374, 566432, 787648, 906748, 1132864, 1813496, 3626992, 7027297, 7253984, 14054594, 14507968, 28109188, 56218376, 112436752, 224873504, 449747008]

約数ペア:

[(1, 449747008), (2, 224873504), (4, 112436752), (8, 56218376), (16, 28109188), (31, 14507968), (32, 14054594), (62, 7253984), (64, 7027297), (124, 3626992), (248, 1813496), (397, 1132864), (496, 906748), (571, 787648), (794, 566432), (992, 453374), (1142, 393824), (1588, 283216), (1984, 226687), (2284, 196912), (3176, 141608), (4568, 98456), (6352, 70804), (9136, 49228), (12307, 36544), (12704, 35402), (17701, 25408), (18272, 24614)]