6906381872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{5437}}^1$

素因数の和:5686

約数の個数: 80

約数和(自身を含む): 14953542912

約数和(自身を除く): 8047161040

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 197, 208, 248, 394, 403, 496, 788, 806, 1576, 1612, 2561, 3152, 3224, 5122, 5437, 6107, 6448, 10244, 10874, 12214, 20488, 21748, 24428, 40976, 43496, 48856, 70681, 79391, 86992, 97712, 141362, 158782, 168547, 282724, 317564, 337094, 565448, 635128, 674188, 1071089, 1130896, 1270256, 1348376, 2142178, 2191111, 2696752, 4284356, 4382222, 8568712, 8764444, 13924157, 17137424, 17528888, 27848314, 33203759, 35057776, 55696628, 66407518, 111393256, 132815036, 222786512, 265630072, 431648867, 531260144, 863297734, 1726595468, 3453190936, 6906381872]

約数ペア:

[(1, 6906381872), (2, 3453190936), (4, 1726595468), (8, 863297734), (13, 531260144), (16, 431648867), (26, 265630072), (31, 222786512), (52, 132815036), (62, 111393256), (104, 66407518), (124, 55696628), (197, 35057776), (208, 33203759), (248, 27848314), (394, 17528888), (403, 17137424), (496, 13924157), (788, 8764444), (806, 8568712), (1576, 4382222), (1612, 4284356), (2561, 2696752), (3152, 2191111), (3224, 2142178), (5122, 1348376), (5437, 1270256), (6107, 1130896), (6448, 1071089), (10244, 674188), (10874, 635128), (12214, 565448), (20488, 337094), (21748, 317564), (24428, 282724), (40976, 168547), (43496, 158782), (48856, 141362), (70681, 97712), (79391, 86992)]