290053926

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{131009}}^1$

素因数の和:131061

約数の個数: 32

約数和(自身を含む): 660290400

約数和(自身を除く): 370236474

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 131009, 262018, 393027, 786054, 1179081, 2358162, 3537243, 5371369, 7074486, 10742738, 16114107, 32228214, 48342321, 96684642, 145026963, 290053926]

約数ペア:

[(1, 290053926), (2, 145026963), (3, 96684642), (6, 48342321), (9, 32228214), (18, 16114107), (27, 10742738), (41, 7074486), (54, 5371369), (82, 3537243), (123, 2358162), (246, 1179081), (369, 786054), (738, 393027), (1107, 262018), (2214, 131009)]