315089336

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{4241}}^1$

素因数の和:4535

約数の個数: 32

約数和(自身を含む): 609320880

約数和(自身を除く): 294231544

約数列:

[1, 2, 4, 8, 37, 74, 148, 251, 296, 502, 1004, 2008, 4241, 8482, 9287, 16964, 18574, 33928, 37148, 74296, 156917, 313834, 627668, 1064491, 1255336, 2128982, 4257964, 8515928, 39386167, 78772334, 157544668, 315089336]

約数ペア:

[(1, 315089336), (2, 157544668), (4, 78772334), (8, 39386167), (37, 8515928), (74, 4257964), (148, 2128982), (251, 1255336), (296, 1064491), (502, 627668), (1004, 313834), (2008, 156917), (4241, 74296), (8482, 37148), (9287, 33928), (16964, 18574)]