2877772208

素因数分解:

$2^4\times {\mathrm{67}}^2\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:634

約数の個数: 60

約数和(自身を含む): 5729789520

約数和(自身を除く): 2852017312

約数列:

[1, 2, 4, 8, 16, 67, 103, 134, 206, 268, 389, 412, 536, 778, 824, 1072, 1556, 1648, 3112, 4489, 6224, 6901, 8978, 13802, 17956, 26063, 27604, 35912, 40067, 52126, 55208, 71824, 80134, 104252, 110416, 160268, 208504, 320536, 417008, 462367, 641072, 924734, 1746221, 1849468, 2684489, 3492442, 3698936, 5368978, 6984884, 7397872, 10737956, 13969768, 21475912, 27939536, 42951824, 179860763, 359721526, 719443052, 1438886104, 2877772208]

約数ペア:

[(1, 2877772208), (2, 1438886104), (4, 719443052), (8, 359721526), (16, 179860763), (67, 42951824), (103, 27939536), (134, 21475912), (206, 13969768), (268, 10737956), (389, 7397872), (412, 6984884), (536, 5368978), (778, 3698936), (824, 3492442), (1072, 2684489), (1556, 1849468), (1648, 1746221), (3112, 924734), (4489, 641072), (6224, 462367), (6901, 417008), (8978, 320536), (13802, 208504), (17956, 160268), (26063, 110416), (27604, 104252), (35912, 80134), (40067, 71824), (52126, 55208)]