306401984

素因数分解:

$2^6\times 7^1\times {\mathrm{683933}}^1$

素因数の和:683952

約数の個数: 28

約数和(自身を含む): 694876944

約数和(自身を除く): 388474960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 683933, 1367866, 2735732, 4787531, 5471464, 9575062, 10942928, 19150124, 21885856, 38300248, 43771712, 76600496, 153200992, 306401984]

約数ペア:

[(1, 306401984), (2, 153200992), (4, 76600496), (7, 43771712), (8, 38300248), (14, 21885856), (16, 19150124), (28, 10942928), (32, 9575062), (56, 5471464), (64, 4787531), (112, 2735732), (224, 1367866), (448, 683933)]