1688647932

素因数分解:

$2^2\times 3^3\times {\mathrm{199}}^1\times {\mathrm{78571}}^1$

素因数の和:78783

約数の個数: 48

約数和(自身を含む): 4400032000

約数和(自身を除く): 2711384068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 199, 398, 597, 796, 1194, 1791, 2388, 3582, 5373, 7164, 10746, 21492, 78571, 157142, 235713, 314284, 471426, 707139, 942852, 1414278, 2121417, 2828556, 4242834, 8485668, 15635629, 31271258, 46906887, 62542516, 93813774, 140720661, 187627548, 281441322, 422161983, 562882644, 844323966, 1688647932]

約数ペア:

[(1, 1688647932), (2, 844323966), (3, 562882644), (4, 422161983), (6, 281441322), (9, 187627548), (12, 140720661), (18, 93813774), (27, 62542516), (36, 46906887), (54, 31271258), (108, 15635629), (199, 8485668), (398, 4242834), (597, 2828556), (796, 2121417), (1194, 1414278), (1791, 942852), (2388, 707139), (3582, 471426), (5373, 314284), (7164, 235713), (10746, 157142), (21492, 78571)]