274241968

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17123}}^1$

素因数の和:17162

約数の個数: 80

約数和(自身を含む): 713454336

約数和(自身を除く): 439212368

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 4004, 8008, 16016, 17123, 34246, 68492, 119861, 136984, 188353, 222599, 239722, 273968, 376706, 445198, 479444, 753412, 890396, 958888, 1318471, 1506824, 1558193, 1780792, 1917776, 2448589, 2636942, 3013648, 3116386, 3561584, 4897178, 5273884, 6232772, 9794356, 10547768, 12465544, 17140123, 19588712, 21095536, 24931088, 34280246, 39177424, 68560492, 137120984, 274241968]

約数ペア:

[(1, 274241968), (2, 137120984), (4, 68560492), (7, 39177424), (8, 34280246), (11, 24931088), (13, 21095536), (14, 19588712), (16, 17140123), (22, 12465544), (26, 10547768), (28, 9794356), (44, 6232772), (52, 5273884), (56, 4897178), (77, 3561584), (88, 3116386), (91, 3013648), (104, 2636942), (112, 2448589), (143, 1917776), (154, 1780792), (176, 1558193), (182, 1506824), (208, 1318471), (286, 958888), (308, 890396), (364, 753412), (572, 479444), (616, 445198), (728, 376706), (1001, 273968), (1144, 239722), (1232, 222599), (1456, 188353), (2002, 136984), (2288, 119861), (4004, 68492), (8008, 34246), (16016, 17123)]