393998292

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{377393}}^1$

素因数の和:377432

約数の個数: 36

約数和(自身を含む): 1030285620

約数和(自身を除く): 636287328

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 377393, 754786, 1132179, 1509572, 2264358, 3396537, 4528716, 6793074, 10944397, 13586148, 21888794, 32833191, 43777588, 65666382, 98499573, 131332764, 196999146, 393998292]

約数ペア:

[(1, 393998292), (2, 196999146), (3, 131332764), (4, 98499573), (6, 65666382), (9, 43777588), (12, 32833191), (18, 21888794), (29, 13586148), (36, 10944397), (58, 6793074), (87, 4528716), (116, 3396537), (174, 2264358), (261, 1509572), (348, 1132179), (522, 754786), (1044, 377393)]