15721344002

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{16901}}^1$

素因数の和:17211

約数の個数: 64

約数和(自身を含む): 30666988800

約数和(自身を除く): 14945644798

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 269, 494, 538, 1729, 1883, 3458, 3497, 3766, 5111, 6994, 10222, 16901, 24479, 33802, 35777, 48958, 66443, 71554, 118307, 132886, 219713, 236614, 321119, 439426, 465101, 642238, 930202, 1537991, 2247833, 3075982, 4174547, 4495666, 4546369, 8349094, 9092738, 29221829, 31824583, 58443658, 59102797, 63649166, 86381011, 118205594, 172762022, 413719579, 604667077, 827439158, 1122953143, 1209334154, 2245906286, 7860672001, 15721344002]

約数ペア:

[(1, 15721344002), (2, 7860672001), (7, 2245906286), (13, 1209334154), (14, 1122953143), (19, 827439158), (26, 604667077), (38, 413719579), (91, 172762022), (133, 118205594), (182, 86381011), (247, 63649166), (266, 59102797), (269, 58443658), (494, 31824583), (538, 29221829), (1729, 9092738), (1883, 8349094), (3458, 4546369), (3497, 4495666), (3766, 4174547), (5111, 3075982), (6994, 2247833), (10222, 1537991), (16901, 930202), (24479, 642238), (33802, 465101), (35777, 439426), (48958, 321119), (66443, 236614), (71554, 219713), (118307, 132886)]