2247286356

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{330289}}^1$

素因数の和:330315

約数の個数: 72

約数和(自身を含む): 6732631360

約数和(自身を除く): 4485345004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 330289, 660578, 990867, 1321156, 1981734, 2312023, 2972601, 3963468, 4624046, 5945202, 6936069, 8917803, 9248092, 11890404, 13872138, 17835606, 20808207, 26753409, 27744276, 35671212, 41616414, 53506818, 62424621, 80260227, 83232828, 107013636, 124849242, 160520454, 187273863, 249698484, 321040908, 374547726, 561821589, 749095452, 1123643178, 2247286356]

約数ペア:

[(1, 2247286356), (2, 1123643178), (3, 749095452), (4, 561821589), (6, 374547726), (7, 321040908), (9, 249698484), (12, 187273863), (14, 160520454), (18, 124849242), (21, 107013636), (27, 83232828), (28, 80260227), (36, 62424621), (42, 53506818), (54, 41616414), (63, 35671212), (81, 27744276), (84, 26753409), (108, 20808207), (126, 17835606), (162, 13872138), (189, 11890404), (243, 9248092), (252, 8917803), (324, 6936069), (378, 5945202), (486, 4624046), (567, 3963468), (756, 2972601), (972, 2312023), (1134, 1981734), (1701, 1321156), (2268, 990867), (3402, 660578), (6804, 330289)]