258984972

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{126211}}^1$

素因数の和:126243

約数の個数: 48

約数和(自身を含む): 706787200

約数和(自身を除く): 447802228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 126211, 252422, 378633, 504844, 757266, 1135899, 1514532, 2271798, 2398009, 3407697, 4543596, 4796018, 6815394, 7194027, 9592036, 13630788, 14388054, 21582081, 28776108, 43164162, 64746243, 86328324, 129492486, 258984972]

約数ペア:

[(1, 258984972), (2, 129492486), (3, 86328324), (4, 64746243), (6, 43164162), (9, 28776108), (12, 21582081), (18, 14388054), (19, 13630788), (27, 9592036), (36, 7194027), (38, 6815394), (54, 4796018), (57, 4543596), (76, 3407697), (108, 2398009), (114, 2271798), (171, 1514532), (228, 1135899), (342, 757266), (513, 504844), (684, 378633), (1026, 252422), (2052, 126211)]