7720815697904

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{331}}^1\times {\mathrm{509}}^1\times {\mathrm{11411}}^1$

素因数の和:12510

約数の個数: 80

約数和(自身を含む): 15094970110080

約数和(自身を除く): 7374154412176

約数列:

[1, 2, 4, 8, 16, 251, 331, 502, 509, 662, 1004, 1018, 1324, 2008, 2036, 2648, 4016, 4072, 5296, 8144, 11411, 22822, 45644, 83081, 91288, 127759, 166162, 168479, 182576, 255518, 332324, 336958, 511036, 664648, 673916, 1022072, 1329296, 1347832, 2044144, 2695664, 2864161, 3777041, 5728322, 5808199, 7554082, 11456644, 11616398, 15108164, 22913288, 23232796, 30216328, 42288229, 45826576, 46465592, 60432656, 84576458, 92931184, 169152916, 338305832, 676611664, 948037291, 1457857949, 1896074582, 1922513869, 2915715898, 3792149164, 3845027738, 5831431796, 7584298328, 7690055476, 11662863592, 15168596656, 15380110952, 23325727184, 30760221904, 482550981119, 965101962238, 1930203924476, 3860407848952, 7720815697904]

約数ペア:

[(1, 7720815697904), (2, 3860407848952), (4, 1930203924476), (8, 965101962238), (16, 482550981119), (251, 30760221904), (331, 23325727184), (502, 15380110952), (509, 15168596656), (662, 11662863592), (1004, 7690055476), (1018, 7584298328), (1324, 5831431796), (2008, 3845027738), (2036, 3792149164), (2648, 2915715898), (4016, 1922513869), (4072, 1896074582), (5296, 1457857949), (8144, 948037291), (11411, 676611664), (22822, 338305832), (45644, 169152916), (83081, 92931184), (91288, 84576458), (127759, 60432656), (166162, 46465592), (168479, 45826576), (182576, 42288229), (255518, 30216328), (332324, 23232796), (336958, 22913288), (511036, 15108164), (664648, 11616398), (673916, 11456644), (1022072, 7554082), (1329296, 5808199), (1347832, 5728322), (2044144, 3777041), (2695664, 2864161)]