1648272

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1493}}^1$

素因数の和:1527

約数の個数: 40

約数和(自身を含む): 4446144

約数和(自身を除く): 2797872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 1493, 2986, 4479, 5972, 8958, 11944, 17916, 23888, 34339, 35832, 68678, 71664, 103017, 137356, 206034, 274712, 412068, 549424, 824136, 1648272]

約数ペア:

[(1, 1648272), (2, 824136), (3, 549424), (4, 412068), (6, 274712), (8, 206034), (12, 137356), (16, 103017), (23, 71664), (24, 68678), (46, 35832), (48, 34339), (69, 23888), (92, 17916), (138, 11944), (184, 8958), (276, 5972), (368, 4479), (552, 2986), (1104, 1493)]