318366984

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1020407}}^1$

素因数の和:1020429

約数の個数: 32

約数和(自身を含む): 857142720

約数和(自身を除く): 538775736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1020407, 2040814, 3061221, 4081628, 6122442, 8163256, 12244884, 13265291, 24489768, 26530582, 39795873, 53061164, 79591746, 106122328, 159183492, 318366984]

約数ペア:

[(1, 318366984), (2, 159183492), (3, 106122328), (4, 79591746), (6, 53061164), (8, 39795873), (12, 26530582), (13, 24489768), (24, 13265291), (26, 12244884), (39, 8163256), (52, 6122442), (78, 4081628), (104, 3061221), (156, 2040814), (312, 1020407)]