304855664

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{541}}^1\times {\mathrm{859}}^1$

素因数の和:1449

約数の個数: 40

約数和(自身を含む): 606888240

約数和(自身を除く): 302032576

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 541, 656, 859, 1082, 1718, 2164, 3436, 4328, 6872, 8656, 13744, 22181, 35219, 44362, 70438, 88724, 140876, 177448, 281752, 354896, 464719, 563504, 929438, 1858876, 3717752, 7435504, 19053479, 38106958, 76213916, 152427832, 304855664]

約数ペア:

[(1, 304855664), (2, 152427832), (4, 76213916), (8, 38106958), (16, 19053479), (41, 7435504), (82, 3717752), (164, 1858876), (328, 929438), (541, 563504), (656, 464719), (859, 354896), (1082, 281752), (1718, 177448), (2164, 140876), (3436, 88724), (4328, 70438), (6872, 44362), (8656, 35219), (13744, 22181)]