304826872

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{68903}}^1$

素因数の和:68995

約数の個数: 32

約数和(自身を含む): 661478400

約数和(自身を除く): 356651528

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 68903, 137806, 275612, 482321, 551224, 964642, 1929284, 3858568, 5443337, 10886674, 21773348, 38103359, 43546696, 76206718, 152413436, 304826872]

約数ペア:

[(1, 304826872), (2, 152413436), (4, 76206718), (7, 43546696), (8, 38103359), (14, 21773348), (28, 10886674), (56, 5443337), (79, 3858568), (158, 1929284), (316, 964642), (553, 551224), (632, 482321), (1106, 275612), (2212, 137806), (4424, 68903)]