419198328

素因数分解:

$2^3\times 3^6\times {\mathrm{71879}}^1$

素因数の和:71903

約数の個数: 56

約数和(自身を含む): 1178472600

約数和(自身を除く): 759274272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2916, 5832, 71879, 143758, 215637, 287516, 431274, 575032, 646911, 862548, 1293822, 1725096, 1940733, 2587644, 3881466, 5175288, 5822199, 7762932, 11644398, 15525864, 17466597, 23288796, 34933194, 46577592, 52399791, 69866388, 104799582, 139732776, 209599164, 419198328]

約数ペア:

[(1, 419198328), (2, 209599164), (3, 139732776), (4, 104799582), (6, 69866388), (8, 52399791), (9, 46577592), (12, 34933194), (18, 23288796), (24, 17466597), (27, 15525864), (36, 11644398), (54, 7762932), (72, 5822199), (81, 5175288), (108, 3881466), (162, 2587644), (216, 1940733), (243, 1725096), (324, 1293822), (486, 862548), (648, 646911), (729, 575032), (972, 431274), (1458, 287516), (1944, 215637), (2916, 143758), (5832, 71879)]