389333484

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{569201}}^1$

素因数の和:569230

約数の個数: 36

約数和(自身を含む): 1035947640

約数和(自身を除く): 646614156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 569201, 1138402, 1707603, 2276804, 3415206, 5122809, 6830412, 10245618, 10814819, 20491236, 21629638, 32444457, 43259276, 64888914, 97333371, 129777828, 194666742, 389333484]

約数ペア:

[(1, 389333484), (2, 194666742), (3, 129777828), (4, 97333371), (6, 64888914), (9, 43259276), (12, 32444457), (18, 21629638), (19, 20491236), (36, 10814819), (38, 10245618), (57, 6830412), (76, 5122809), (114, 3415206), (171, 2276804), (228, 1707603), (342, 1138402), (684, 569201)]