538045589784

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{19998721}}^1$

素因数の和:19998808

約数の個数: 64

約数和(自身を含む): 1439907984000

約数和(自身を除く): 901862394216

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 59, 76, 114, 118, 152, 177, 228, 236, 354, 456, 472, 708, 1121, 1416, 2242, 3363, 4484, 6726, 8968, 13452, 26904, 19998721, 39997442, 59996163, 79994884, 119992326, 159989768, 239984652, 379975699, 479969304, 759951398, 1139927097, 1179924539, 1519902796, 2279854194, 2359849078, 3039805592, 3539773617, 4559708388, 4719698156, 7079547234, 9119416776, 9439396312, 14159094468, 22418566241, 28318188936, 44837132482, 67255698723, 89674264964, 134511397446, 179348529928, 269022794892, 538045589784]

約数ペア:

[(1, 538045589784), (2, 269022794892), (3, 179348529928), (4, 134511397446), (6, 89674264964), (8, 67255698723), (12, 44837132482), (19, 28318188936), (24, 22418566241), (38, 14159094468), (57, 9439396312), (59, 9119416776), (76, 7079547234), (114, 4719698156), (118, 4559708388), (152, 3539773617), (177, 3039805592), (228, 2359849078), (236, 2279854194), (354, 1519902796), (456, 1179924539), (472, 1139927097), (708, 759951398), (1121, 479969304), (1416, 379975699), (2242, 239984652), (3363, 159989768), (4484, 119992326), (6726, 79994884), (8968, 59996163), (13452, 39997442), (26904, 19998721)]