318546456

素因数分解:

$2^3\times 3^1\times {\mathrm{331}}^1\times {\mathrm{40099}}^1$

素因数の和:40439

約数の個数: 32

約数和(自身を含む): 798792000

約数和(自身を除く): 480245544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 331, 662, 993, 1324, 1986, 2648, 3972, 7944, 40099, 80198, 120297, 160396, 240594, 320792, 481188, 962376, 13272769, 26545538, 39818307, 53091076, 79636614, 106182152, 159273228, 318546456]

約数ペア:

[(1, 318546456), (2, 159273228), (3, 106182152), (4, 79636614), (6, 53091076), (8, 39818307), (12, 26545538), (24, 13272769), (331, 962376), (662, 481188), (993, 320792), (1324, 240594), (1986, 160396), (2648, 120297), (3972, 80198), (7944, 40099)]