831972

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 2116800

約数和(自身を除く): 1284828

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 41, 57, 76, 82, 89, 114, 123, 164, 178, 228, 246, 267, 356, 492, 534, 779, 1068, 1558, 1691, 2337, 3116, 3382, 3649, 4674, 5073, 6764, 7298, 9348, 10146, 10947, 14596, 20292, 21894, 43788, 69331, 138662, 207993, 277324, 415986, 831972]

約数ペア:

[(1, 831972), (2, 415986), (3, 277324), (4, 207993), (6, 138662), (12, 69331), (19, 43788), (38, 21894), (41, 20292), (57, 14596), (76, 10947), (82, 10146), (89, 9348), (114, 7298), (123, 6764), (164, 5073), (178, 4674), (228, 3649), (246, 3382), (267, 3116), (356, 2337), (492, 1691), (534, 1558), (779, 1068)]