291316296

素因数分解:

$2^3\times 3^1\times {\mathrm{607}}^1\times {\mathrm{19997}}^1$

素因数の和:20613

約数の個数: 32

約数和(自身を含む): 729527040

約数和(自身を除く): 438210744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 607, 1214, 1821, 2428, 3642, 4856, 7284, 14568, 19997, 39994, 59991, 79988, 119982, 159976, 239964, 479928, 12138179, 24276358, 36414537, 48552716, 72829074, 97105432, 145658148, 291316296]

約数ペア:

[(1, 291316296), (2, 145658148), (3, 97105432), (4, 72829074), (6, 48552716), (8, 36414537), (12, 24276358), (24, 12138179), (607, 479928), (1214, 239964), (1821, 159976), (2428, 119982), (3642, 79988), (4856, 59991), (7284, 39994), (14568, 19997)]