723342834

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{421}}^1\times {\mathrm{1801}}^1$

素因数の和:2283

約数の個数: 48

約数和(自身を含む): 1601495064

約数和(自身を除く): 878152230

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 421, 477, 842, 954, 1263, 1801, 2526, 3602, 3789, 5403, 7578, 10806, 16209, 22313, 32418, 44626, 66939, 95453, 133878, 190906, 200817, 286359, 401634, 572718, 758221, 859077, 1516442, 1718154, 2274663, 4549326, 6823989, 13647978, 40185713, 80371426, 120557139, 241114278, 361671417, 723342834]

約数ペア:

[(1, 723342834), (2, 361671417), (3, 241114278), (6, 120557139), (9, 80371426), (18, 40185713), (53, 13647978), (106, 6823989), (159, 4549326), (318, 2274663), (421, 1718154), (477, 1516442), (842, 859077), (954, 758221), (1263, 572718), (1801, 401634), (2526, 286359), (3602, 200817), (3789, 190906), (5403, 133878), (7578, 95453), (10806, 66939), (16209, 44626), (22313, 32418)]