140294322

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1759}}^1$

素因数の和:1988

約数の個数: 64

約数和(自身を含む): 358195200

約数和(自身を除く): 217900878

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 211, 378, 422, 633, 1266, 1477, 1759, 1899, 2954, 3518, 3798, 4431, 5277, 5697, 8862, 10554, 11394, 12313, 13293, 15831, 24626, 26586, 31662, 36939, 39879, 47493, 73878, 79758, 94986, 110817, 221634, 332451, 371149, 664902, 742298, 1113447, 2226894, 2598043, 3340341, 5196086, 6680682, 7794129, 10021023, 15588258, 20042046, 23382387, 46764774, 70147161, 140294322]

約数ペア:

[(1, 140294322), (2, 70147161), (3, 46764774), (6, 23382387), (7, 20042046), (9, 15588258), (14, 10021023), (18, 7794129), (21, 6680682), (27, 5196086), (42, 3340341), (54, 2598043), (63, 2226894), (126, 1113447), (189, 742298), (211, 664902), (378, 371149), (422, 332451), (633, 221634), (1266, 110817), (1477, 94986), (1759, 79758), (1899, 73878), (2954, 47493), (3518, 39879), (3798, 36939), (4431, 31662), (5277, 26586), (5697, 24626), (8862, 15831), (10554, 13293), (11394, 12313)]