812698896

素因数分解:

$2^4\times 3^1\times {\mathrm{1987}}^1\times {\mathrm{8521}}^1$

素因数の和:10519

約数の個数: 40

約数和(自身を含む): 2100775264

約数和(自身を除く): 1288076368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1987, 3974, 5961, 7948, 8521, 11922, 15896, 17042, 23844, 25563, 31792, 34084, 47688, 51126, 68168, 95376, 102252, 136336, 204504, 409008, 16931227, 33862454, 50793681, 67724908, 101587362, 135449816, 203174724, 270899632, 406349448, 812698896]

約数ペア:

[(1, 812698896), (2, 406349448), (3, 270899632), (4, 203174724), (6, 135449816), (8, 101587362), (12, 67724908), (16, 50793681), (24, 33862454), (48, 16931227), (1987, 409008), (3974, 204504), (5961, 136336), (7948, 102252), (8521, 95376), (11922, 68168), (15896, 51126), (17042, 47688), (23844, 34084), (25563, 31792)]