880309284

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1\times {\mathrm{2551}}^1$

素因数の和:2900

約数の個数: 48

約数和(自身を含む): 2079369600

約数和(自身を除く): 1199060316

約数列:

[1, 2, 3, 4, 6, 12, 149, 193, 298, 386, 447, 579, 596, 772, 894, 1158, 1788, 2316, 2551, 5102, 7653, 10204, 15306, 28757, 30612, 57514, 86271, 115028, 172542, 345084, 380099, 492343, 760198, 984686, 1140297, 1477029, 1520396, 1969372, 2280594, 2954058, 4561188, 5908116, 73359107, 146718214, 220077321, 293436428, 440154642, 880309284]

約数ペア:

[(1, 880309284), (2, 440154642), (3, 293436428), (4, 220077321), (6, 146718214), (12, 73359107), (149, 5908116), (193, 4561188), (298, 2954058), (386, 2280594), (447, 1969372), (579, 1520396), (596, 1477029), (772, 1140297), (894, 984686), (1158, 760198), (1788, 492343), (2316, 380099), (2551, 345084), (5102, 172542), (7653, 115028), (10204, 86271), (15306, 57514), (28757, 30612)]