215238696

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{309251}}^1$

素因数の和:309289

約数の個数: 32

約数和(自身を含む): 556653600

約数和(自身を除く): 341414904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 309251, 618502, 927753, 1237004, 1855506, 2474008, 3711012, 7422024, 8968279, 17936558, 26904837, 35873116, 53809674, 71746232, 107619348, 215238696]

約数ペア:

[(1, 215238696), (2, 107619348), (3, 71746232), (4, 53809674), (6, 35873116), (8, 26904837), (12, 17936558), (24, 8968279), (29, 7422024), (58, 3711012), (87, 2474008), (116, 1855506), (174, 1237004), (232, 927753), (348, 618502), (696, 309251)]