348307974

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{3623}}^1$

素因数の和:3754

約数の個数: 72

約数和(自身を含む): 886176720

約数和(自身を除く): 537868746

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 109, 126, 147, 218, 294, 327, 441, 654, 763, 882, 981, 1526, 1962, 2289, 3623, 4578, 5341, 6867, 7246, 10682, 10869, 13734, 16023, 21738, 25361, 32046, 32607, 48069, 50722, 65214, 76083, 96138, 152166, 177527, 228249, 355054, 394907, 456498, 532581, 789814, 1065162, 1184721, 1597743, 2369442, 2764349, 3195486, 3554163, 5528698, 7108326, 8293047, 16586094, 19350443, 24879141, 38700886, 49758282, 58051329, 116102658, 174153987, 348307974]

約数ペア:

[(1, 348307974), (2, 174153987), (3, 116102658), (6, 58051329), (7, 49758282), (9, 38700886), (14, 24879141), (18, 19350443), (21, 16586094), (42, 8293047), (49, 7108326), (63, 5528698), (98, 3554163), (109, 3195486), (126, 2764349), (147, 2369442), (218, 1597743), (294, 1184721), (327, 1065162), (441, 789814), (654, 532581), (763, 456498), (882, 394907), (981, 355054), (1526, 228249), (1962, 177527), (2289, 152166), (3623, 96138), (4578, 76083), (5341, 65214), (6867, 50722), (7246, 48069), (10682, 32607), (10869, 32046), (13734, 25361), (16023, 21738)]