2165784

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:152

約数の個数: 64

約数和(自身を含む): 5806080

約数和(自身を除く): 3640296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 41, 62, 71, 82, 93, 123, 124, 142, 164, 186, 213, 246, 248, 284, 328, 372, 426, 492, 568, 744, 852, 984, 1271, 1704, 2201, 2542, 2911, 3813, 4402, 5084, 5822, 6603, 7626, 8733, 8804, 10168, 11644, 13206, 15252, 17466, 17608, 23288, 26412, 30504, 34932, 52824, 69864, 90241, 180482, 270723, 360964, 541446, 721928, 1082892, 2165784]

約数ペア:

[(1, 2165784), (2, 1082892), (3, 721928), (4, 541446), (6, 360964), (8, 270723), (12, 180482), (24, 90241), (31, 69864), (41, 52824), (62, 34932), (71, 30504), (82, 26412), (93, 23288), (123, 17608), (124, 17466), (142, 15252), (164, 13206), (186, 11644), (213, 10168), (246, 8804), (248, 8733), (284, 7626), (328, 6603), (372, 5822), (426, 5084), (492, 4402), (568, 3813), (744, 2911), (852, 2542), (984, 2201), (1271, 1704)]