290428092

素因数分解:

$2^2\times 3^4\times {\mathrm{41}}^1\times {\mathrm{21863}}^1$

素因数の和:21920

約数の個数: 60

約数和(自身を含む): 777789936

約数和(自身を除く): 487361844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 81, 82, 108, 123, 162, 164, 246, 324, 369, 492, 738, 1107, 1476, 2214, 3321, 4428, 6642, 13284, 21863, 43726, 65589, 87452, 131178, 196767, 262356, 393534, 590301, 787068, 896383, 1180602, 1770903, 1792766, 2361204, 2689149, 3541806, 3585532, 5378298, 7083612, 8067447, 10756596, 16134894, 24202341, 32269788, 48404682, 72607023, 96809364, 145214046, 290428092]

約数ペア:

[(1, 290428092), (2, 145214046), (3, 96809364), (4, 72607023), (6, 48404682), (9, 32269788), (12, 24202341), (18, 16134894), (27, 10756596), (36, 8067447), (41, 7083612), (54, 5378298), (81, 3585532), (82, 3541806), (108, 2689149), (123, 2361204), (162, 1792766), (164, 1770903), (246, 1180602), (324, 896383), (369, 787068), (492, 590301), (738, 393534), (1107, 262356), (1476, 196767), (2214, 131178), (3321, 87452), (4428, 65589), (6642, 43726), (13284, 21863)]