343249842160

素因数分解:

$2^4\times 5^1\times {\mathrm{23561}}^1\times {\mathrm{182107}}^1$

素因数の和:205681

約数の個数: 40

約数和(自身を含む): 798094137456

約数和(自身を除く): 454844295296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 23561, 47122, 94244, 117805, 182107, 188488, 235610, 364214, 376976, 471220, 728428, 910535, 942440, 1456856, 1821070, 1884880, 2913712, 3642140, 7284280, 14568560, 4290623027, 8581246054, 17162492108, 21453115135, 34324984216, 42906230270, 68649968432, 85812460540, 171624921080, 343249842160]

約数ペア:

[(1, 343249842160), (2, 171624921080), (4, 85812460540), (5, 68649968432), (8, 42906230270), (10, 34324984216), (16, 21453115135), (20, 17162492108), (40, 8581246054), (80, 4290623027), (23561, 14568560), (47122, 7284280), (94244, 3642140), (117805, 2913712), (182107, 1884880), (188488, 1821070), (235610, 1456856), (364214, 942440), (376976, 910535), (471220, 728428)]