388584678

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1\times {\mathrm{4549}}^1$

素因数の和:5196

約数の個数: 32

約数和(自身を含む): 812448000

約数和(自身を除く): 423863322

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 619, 1238, 1857, 3714, 4549, 9098, 13647, 14237, 27294, 28474, 42711, 85422, 104627, 209254, 313881, 627762, 2815831, 5631662, 8447493, 16894986, 64764113, 129528226, 194292339, 388584678]

約数ペア:

[(1, 388584678), (2, 194292339), (3, 129528226), (6, 64764113), (23, 16894986), (46, 8447493), (69, 5631662), (138, 2815831), (619, 627762), (1238, 313881), (1857, 209254), (3714, 104627), (4549, 85422), (9098, 42711), (13647, 28474), (14237, 27294)]