428341284

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{188863}}^1$

素因数の和:188886

約数の個数: 60

約数和(自身を含む): 1279742464

約数和(自身を除く): 851401180

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 188863, 377726, 566589, 755452, 1133178, 1322041, 1699767, 2266356, 2644082, 3399534, 3966123, 5099301, 5288164, 6799068, 7932246, 10198602, 11898369, 15297903, 15864492, 20397204, 23796738, 30595806, 35695107, 47593476, 61191612, 71390214, 107085321, 142780428, 214170642, 428341284]

約数ペア:

[(1, 428341284), (2, 214170642), (3, 142780428), (4, 107085321), (6, 71390214), (7, 61191612), (9, 47593476), (12, 35695107), (14, 30595806), (18, 23796738), (21, 20397204), (27, 15864492), (28, 15297903), (36, 11898369), (42, 10198602), (54, 7932246), (63, 6799068), (81, 5288164), (84, 5099301), (108, 3966123), (126, 3399534), (162, 2644082), (189, 2266356), (252, 1699767), (324, 1322041), (378, 1133178), (567, 755452), (756, 566589), (1134, 377726), (2268, 188863)]