856536

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:499

約数の個数: 32

約数和(自身を含む): 2170800

約数和(自身を除く): 1314264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 401, 534, 712, 802, 1068, 1203, 1604, 2136, 2406, 3208, 4812, 9624, 35689, 71378, 107067, 142756, 214134, 285512, 428268, 856536]

約数ペア:

[(1, 856536), (2, 428268), (3, 285512), (4, 214134), (6, 142756), (8, 107067), (12, 71378), (24, 35689), (89, 9624), (178, 4812), (267, 3208), (356, 2406), (401, 2136), (534, 1604), (712, 1203), (802, 1068)]