265772008

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{359}}^1\times {\mathrm{3191}}^1$

素因数の和:3585

約数の個数: 32

約数和(自身を含む): 517104000

約数和(自身を除く): 251331992

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 359, 718, 1436, 2872, 3191, 6382, 10411, 12764, 20822, 25528, 41644, 83288, 92539, 185078, 370156, 740312, 1145569, 2291138, 4582276, 9164552, 33221501, 66443002, 132886004, 265772008]

約数ペア:

[(1, 265772008), (2, 132886004), (4, 66443002), (8, 33221501), (29, 9164552), (58, 4582276), (116, 2291138), (232, 1145569), (359, 740312), (718, 370156), (1436, 185078), (2872, 92539), (3191, 83288), (6382, 41644), (10411, 25528), (12764, 20822)]