527231964

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{449}}^1\times {\mathrm{1997}}^1$

素因数の和:2467

約数の個数: 72

約数和(自身を含む): 1434963600

約数和(自身を除く): 907731636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 449, 588, 898, 1347, 1796, 1997, 2694, 3143, 3994, 5388, 5991, 6286, 7988, 9429, 11982, 12572, 13979, 18858, 22001, 23964, 27958, 37716, 41937, 44002, 55916, 66003, 83874, 88004, 97853, 132006, 167748, 195706, 264012, 293559, 391412, 587118, 896653, 1174236, 1793306, 2689959, 3586612, 5379918, 6276571, 10759836, 12553142, 18829713, 25106284, 37659426, 43935997, 75318852, 87871994, 131807991, 175743988, 263615982, 527231964]

約数ペア:

[(1, 527231964), (2, 263615982), (3, 175743988), (4, 131807991), (6, 87871994), (7, 75318852), (12, 43935997), (14, 37659426), (21, 25106284), (28, 18829713), (42, 12553142), (49, 10759836), (84, 6276571), (98, 5379918), (147, 3586612), (196, 2689959), (294, 1793306), (449, 1174236), (588, 896653), (898, 587118), (1347, 391412), (1796, 293559), (1997, 264012), (2694, 195706), (3143, 167748), (3994, 132006), (5388, 97853), (5991, 88004), (6286, 83874), (7988, 66003), (9429, 55916), (11982, 44002), (12572, 41937), (13979, 37716), (18858, 27958), (22001, 23964)]