256797036

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{419603}}^1$

素因数の和:419630

約数の個数: 36

約数和(自身を含む): 687311352

約数和(自身を除く): 430514316

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 419603, 839206, 1258809, 1678412, 2517618, 3776427, 5035236, 7133251, 7552854, 14266502, 15105708, 21399753, 28533004, 42799506, 64199259, 85599012, 128398518, 256797036]

約数ペア:

[(1, 256797036), (2, 128398518), (3, 85599012), (4, 64199259), (6, 42799506), (9, 28533004), (12, 21399753), (17, 15105708), (18, 14266502), (34, 7552854), (36, 7133251), (51, 5035236), (68, 3776427), (102, 2517618), (153, 1678412), (204, 1258809), (306, 839206), (612, 419603)]