1948992568

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{79}}^1\times {\mathrm{3209}}^1$

素因数の和:3356

約数の個数: 48

約数和(自身を含む): 3825036000

約数和(自身を除く): 1876043432

約数列:

[1, 2, 4, 8, 31, 62, 79, 124, 158, 248, 316, 632, 961, 1922, 2449, 3209, 3844, 4898, 6418, 7688, 9796, 12836, 19592, 25672, 75919, 99479, 151838, 198958, 253511, 303676, 397916, 507022, 607352, 795832, 1014044, 2028088, 3083849, 6167698, 7858841, 12335396, 15717682, 24670792, 31435364, 62870728, 243624071, 487248142, 974496284, 1948992568]

約数ペア:

[(1, 1948992568), (2, 974496284), (4, 487248142), (8, 243624071), (31, 62870728), (62, 31435364), (79, 24670792), (124, 15717682), (158, 12335396), (248, 7858841), (316, 6167698), (632, 3083849), (961, 2028088), (1922, 1014044), (2449, 795832), (3209, 607352), (3844, 507022), (4898, 397916), (6418, 303676), (7688, 253511), (9796, 198958), (12836, 151838), (19592, 99479), (25672, 75919)]