256769376

素因数分解:

$2^5\times 3^1\times {\mathrm{353}}^1\times {\mathrm{7577}}^1$

素因数の和:7943

約数の個数: 48

約数和(自身を含む): 676018224

約数和(自身を除く): 419248848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 353, 706, 1059, 1412, 2118, 2824, 4236, 5648, 7577, 8472, 11296, 15154, 16944, 22731, 30308, 33888, 45462, 60616, 90924, 121232, 181848, 242464, 363696, 727392, 2674681, 5349362, 8024043, 10698724, 16048086, 21397448, 32096172, 42794896, 64192344, 85589792, 128384688, 256769376]

約数ペア:

[(1, 256769376), (2, 128384688), (3, 85589792), (4, 64192344), (6, 42794896), (8, 32096172), (12, 21397448), (16, 16048086), (24, 10698724), (32, 8024043), (48, 5349362), (96, 2674681), (353, 727392), (706, 363696), (1059, 242464), (1412, 181848), (2118, 121232), (2824, 90924), (4236, 60616), (5648, 45462), (7577, 33888), (8472, 30308), (11296, 22731), (15154, 16944)]