239486072

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{251561}}^1$

素因数の和:251591

約数の個数: 32

約数和(自身を含む): 543373920

約数和(自身を除く): 303887848

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 251561, 503122, 1006244, 1760927, 2012488, 3521854, 4276537, 7043708, 8553074, 14087416, 17106148, 29935759, 34212296, 59871518, 119743036, 239486072]

約数ペア:

[(1, 239486072), (2, 119743036), (4, 59871518), (7, 34212296), (8, 29935759), (14, 17106148), (17, 14087416), (28, 8553074), (34, 7043708), (56, 4276537), (68, 3521854), (119, 2012488), (136, 1760927), (238, 1006244), (476, 503122), (952, 251561)]