486589158

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{1423}}^1$

素因数の和:1610

約数の個数: 72

約数和(自身を含む): 1167033504

約数和(自身を除く): 680444346

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 157, 198, 242, 314, 363, 471, 726, 942, 1089, 1413, 1423, 1727, 2178, 2826, 2846, 3454, 4269, 5181, 8538, 10362, 12807, 15543, 15653, 18997, 25614, 31086, 31306, 37994, 46959, 56991, 93918, 113982, 140877, 170973, 172183, 223411, 281754, 341946, 344366, 446822, 516549, 670233, 1033098, 1340466, 1549647, 2010699, 2457521, 3099294, 4021398, 4915042, 7372563, 14745126, 22117689, 27032731, 44235378, 54065462, 81098193, 162196386, 243294579, 486589158]

約数ペア:

[(1, 486589158), (2, 243294579), (3, 162196386), (6, 81098193), (9, 54065462), (11, 44235378), (18, 27032731), (22, 22117689), (33, 14745126), (66, 7372563), (99, 4915042), (121, 4021398), (157, 3099294), (198, 2457521), (242, 2010699), (314, 1549647), (363, 1340466), (471, 1033098), (726, 670233), (942, 516549), (1089, 446822), (1413, 344366), (1423, 341946), (1727, 281754), (2178, 223411), (2826, 172183), (2846, 170973), (3454, 140877), (4269, 113982), (5181, 93918), (8538, 56991), (10362, 46959), (12807, 37994), (15543, 31306), (15653, 31086), (18997, 25614)]