219405768

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{481153}}^1$

素因数の和:481181

約数の個数: 32

約数和(自身を含む): 577384800

約数和(自身を除く): 357979032

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 481153, 962306, 1443459, 1924612, 2886918, 3849224, 5773836, 9141907, 11547672, 18283814, 27425721, 36567628, 54851442, 73135256, 109702884, 219405768]

約数ペア:

[(1, 219405768), (2, 109702884), (3, 73135256), (4, 54851442), (6, 36567628), (8, 27425721), (12, 18283814), (19, 11547672), (24, 9141907), (38, 5773836), (57, 3849224), (76, 2886918), (114, 1924612), (152, 1443459), (228, 962306), (456, 481153)]