777796212

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{9601}}^1$

素因数の和:9808

約数の個数: 48

約数和(自身を含む): 1869086912

約数和(自身を除く): 1091290700

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 157, 172, 258, 314, 471, 516, 628, 942, 1884, 6751, 9601, 13502, 19202, 20253, 27004, 28803, 38404, 40506, 57606, 81012, 115212, 412843, 825686, 1238529, 1507357, 1651372, 2477058, 3014714, 4522071, 4954116, 6029428, 9044142, 18088284, 64816351, 129632702, 194449053, 259265404, 388898106, 777796212]

約数ペア:

[(1, 777796212), (2, 388898106), (3, 259265404), (4, 194449053), (6, 129632702), (12, 64816351), (43, 18088284), (86, 9044142), (129, 6029428), (157, 4954116), (172, 4522071), (258, 3014714), (314, 2477058), (471, 1651372), (516, 1507357), (628, 1238529), (942, 825686), (1884, 412843), (6751, 115212), (9601, 81012), (13502, 57606), (19202, 40506), (20253, 38404), (27004, 28803)]