7987161288

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{64709}}^1$

素因数の和:64894

約数の個数: 64

約数和(自身を含む): 20655432000

約数和(自身を除く): 12668270712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 139, 148, 222, 278, 296, 417, 444, 556, 834, 888, 1112, 1668, 3336, 5143, 10286, 15429, 20572, 30858, 41144, 61716, 64709, 123432, 129418, 194127, 258836, 388254, 517672, 776508, 1553016, 2394233, 4788466, 7182699, 8994551, 9576932, 14365398, 17989102, 19153864, 26983653, 28730796, 35978204, 53967306, 57461592, 71956408, 107934612, 215869224, 332798387, 665596774, 998395161, 1331193548, 1996790322, 2662387096, 3993580644, 7987161288]

約数ペア:

[(1, 7987161288), (2, 3993580644), (3, 2662387096), (4, 1996790322), (6, 1331193548), (8, 998395161), (12, 665596774), (24, 332798387), (37, 215869224), (74, 107934612), (111, 71956408), (139, 57461592), (148, 53967306), (222, 35978204), (278, 28730796), (296, 26983653), (417, 19153864), (444, 17989102), (556, 14365398), (834, 9576932), (888, 8994551), (1112, 7182699), (1668, 4788466), (3336, 2394233), (5143, 1553016), (10286, 776508), (15429, 517672), (20572, 388254), (30858, 258836), (41144, 194127), (61716, 129418), (64709, 123432)]