487995564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{37003}}^1$

素因数の和:37174

約数の個数: 48

約数和(自身を含む): 1309645568

約数和(自身を除く): 821650004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 157, 314, 471, 628, 942, 1099, 1884, 2198, 3297, 4396, 6594, 13188, 37003, 74006, 111009, 148012, 222018, 259021, 444036, 518042, 777063, 1036084, 1554126, 3108252, 5809471, 11618942, 17428413, 23237884, 34856826, 40666297, 69713652, 81332594, 121998891, 162665188, 243997782, 487995564]

約数ペア:

[(1, 487995564), (2, 243997782), (3, 162665188), (4, 121998891), (6, 81332594), (7, 69713652), (12, 40666297), (14, 34856826), (21, 23237884), (28, 17428413), (42, 11618942), (84, 5809471), (157, 3108252), (314, 1554126), (471, 1036084), (628, 777063), (942, 518042), (1099, 444036), (1884, 259021), (2198, 222018), (3297, 148012), (4396, 111009), (6594, 74006), (13188, 37003)]