315039294

素因数分解:

$2^1\times 3^5\times {\mathrm{648229}}^1$

素因数の和:648246

約数の個数: 24

約数和(自身を含む): 707867160

約数和(自身を除く): 392827866

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 648229, 1296458, 1944687, 3889374, 5834061, 11668122, 17502183, 35004366, 52506549, 105013098, 157519647, 315039294]

約数ペア:

[(1, 315039294), (2, 157519647), (3, 105013098), (6, 52506549), (9, 35004366), (18, 17502183), (27, 11668122), (54, 5834061), (81, 3889374), (162, 1944687), (243, 1296458), (486, 648229)]