338652

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:442

約数の個数: 36

約数和(自身を含む): 895440

約数和(自身を除く): 556788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 409, 414, 818, 828, 1227, 1636, 2454, 3681, 4908, 7362, 9407, 14724, 18814, 28221, 37628, 56442, 84663, 112884, 169326, 338652]

約数ペア:

[(1, 338652), (2, 169326), (3, 112884), (4, 84663), (6, 56442), (9, 37628), (12, 28221), (18, 18814), (23, 14724), (36, 9407), (46, 7362), (69, 4908), (92, 3681), (138, 2454), (207, 1636), (276, 1227), (409, 828), (414, 818)]