397318512

素因数分解:

$2^4\times 3^1\times {\mathrm{8277469}}^1$

素因数の和:8277480

約数の個数: 20

約数和(自身を含む): 1026406280

約数和(自身を除く): 629087768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8277469, 16554938, 24832407, 33109876, 49664814, 66219752, 99329628, 132439504, 198659256, 397318512]

約数ペア:

[(1, 397318512), (2, 198659256), (3, 132439504), (4, 99329628), (6, 66219752), (8, 49664814), (12, 33109876), (16, 24832407), (24, 16554938), (48, 8277469)]