128518434

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{409}}^1$

素因数の和:477

約数の個数: 96

約数和(自身を含む): 326491200

約数和(自身を除く): 197972766

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 46, 54, 66, 69, 99, 138, 198, 207, 253, 297, 409, 414, 506, 529, 594, 621, 759, 818, 1058, 1227, 1242, 1518, 1587, 2277, 2454, 3174, 3681, 4499, 4554, 4761, 5819, 6831, 7362, 8998, 9407, 9522, 11043, 11638, 13497, 13662, 14283, 17457, 18814, 22086, 26994, 28221, 28566, 34914, 40491, 52371, 56442, 80982, 84663, 103477, 104742, 121473, 157113, 169326, 206954, 216361, 242946, 253989, 310431, 314226, 432722, 507978, 620862, 649083, 931293, 1298166, 1862586, 1947249, 2379971, 2793879, 3894498, 4759942, 5587758, 5841747, 7139913, 11683494, 14279826, 21419739, 42839478, 64259217, 128518434]

約数ペア:

[(1, 128518434), (2, 64259217), (3, 42839478), (6, 21419739), (9, 14279826), (11, 11683494), (18, 7139913), (22, 5841747), (23, 5587758), (27, 4759942), (33, 3894498), (46, 2793879), (54, 2379971), (66, 1947249), (69, 1862586), (99, 1298166), (138, 931293), (198, 649083), (207, 620862), (253, 507978), (297, 432722), (409, 314226), (414, 310431), (506, 253989), (529, 242946), (594, 216361), (621, 206954), (759, 169326), (818, 157113), (1058, 121473), (1227, 104742), (1242, 103477), (1518, 84663), (1587, 80982), (2277, 56442), (2454, 52371), (3174, 40491), (3681, 34914), (4499, 28566), (4554, 28221), (4761, 26994), (5819, 22086), (6831, 18814), (7362, 17457), (8998, 14283), (9407, 13662), (9522, 13497), (11043, 11638)]