238052012

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{61}}^1\times {\mathrm{733}}^1$

素因数の和:831

約数の個数: 48

約数和(自身を含む): 466365984

約数和(自身を除く): 228313972

約数列:

[1, 2, 4, 11, 22, 44, 61, 121, 122, 242, 244, 484, 671, 733, 1331, 1342, 1466, 2662, 2684, 2932, 5324, 7381, 8063, 14762, 16126, 29524, 32252, 44713, 81191, 88693, 89426, 162382, 177386, 178852, 324764, 354772, 491843, 975623, 983686, 1951246, 1967372, 3902492, 5410273, 10820546, 21641092, 59513003, 119026006, 238052012]

約数ペア:

[(1, 238052012), (2, 119026006), (4, 59513003), (11, 21641092), (22, 10820546), (44, 5410273), (61, 3902492), (121, 1967372), (122, 1951246), (242, 983686), (244, 975623), (484, 491843), (671, 354772), (733, 324764), (1331, 178852), (1342, 177386), (1466, 162382), (2662, 89426), (2684, 88693), (2932, 81191), (5324, 44713), (7381, 32252), (8063, 29524), (14762, 16126)]