2247698556

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{80149}}^1$

素因数の和:80219

約数の個数: 72

約数和(自身を含む): 6126666000

約数和(自身を除く): 3878967444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 41, 57, 76, 82, 114, 123, 164, 171, 228, 246, 342, 369, 492, 684, 738, 779, 1476, 1558, 2337, 3116, 4674, 7011, 9348, 14022, 28044, 80149, 160298, 240447, 320596, 480894, 721341, 961788, 1442682, 1522831, 2885364, 3045662, 3286109, 4568493, 6091324, 6572218, 9136986, 9858327, 13144436, 13705479, 18273972, 19716654, 27410958, 29574981, 39433308, 54821916, 59149962, 62436071, 118299924, 124872142, 187308213, 249744284, 374616426, 561924639, 749232852, 1123849278, 2247698556]

約数ペア:

[(1, 2247698556), (2, 1123849278), (3, 749232852), (4, 561924639), (6, 374616426), (9, 249744284), (12, 187308213), (18, 124872142), (19, 118299924), (36, 62436071), (38, 59149962), (41, 54821916), (57, 39433308), (76, 29574981), (82, 27410958), (114, 19716654), (123, 18273972), (164, 13705479), (171, 13144436), (228, 9858327), (246, 9136986), (342, 6572218), (369, 6091324), (492, 4568493), (684, 3286109), (738, 3045662), (779, 2885364), (1476, 1522831), (1558, 1442682), (2337, 961788), (3116, 721341), (4674, 480894), (7011, 320596), (9348, 240447), (14022, 160298), (28044, 80149)]