249122928

素因数分解:

$2^4\times 3^1\times {\mathrm{5190061}}^1$

素因数の和:5190072

約数の個数: 20

約数和(自身を含む): 643567688

約数和(自身を除く): 394444760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5190061, 10380122, 15570183, 20760244, 31140366, 41520488, 62280732, 83040976, 124561464, 249122928]

約数ペア:

[(1, 249122928), (2, 124561464), (3, 83040976), (4, 62280732), (6, 41520488), (8, 31140366), (12, 20760244), (16, 15570183), (24, 10380122), (48, 5190061)]