320089944

素因数分解:

$2^3\times 3^1\times {\mathrm{409}}^1\times {\mathrm{32609}}^1$

素因数の和:33027

約数の個数: 32

約数和(自身を含む): 802206000

約数和(自身を除く): 482116056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 409, 818, 1227, 1636, 2454, 3272, 4908, 9816, 32609, 65218, 97827, 130436, 195654, 260872, 391308, 782616, 13337081, 26674162, 40011243, 53348324, 80022486, 106696648, 160044972, 320089944]

約数ペア:

[(1, 320089944), (2, 160044972), (3, 106696648), (4, 80022486), (6, 53348324), (8, 40011243), (12, 26674162), (24, 13337081), (409, 782616), (818, 391308), (1227, 260872), (1636, 195654), (2454, 130436), (3272, 97827), (4908, 65218), (9816, 32609)]