538207368

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{13649}}^1$

素因数の和:13742

約数の個数: 64

約数和(自身を含む): 1415232000

約数和(自身を除く): 877024632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 53, 62, 93, 106, 124, 159, 186, 212, 248, 318, 372, 424, 636, 744, 1272, 1643, 3286, 4929, 6572, 9858, 13144, 13649, 19716, 27298, 39432, 40947, 54596, 81894, 109192, 163788, 327576, 423119, 723397, 846238, 1269357, 1446794, 1692476, 2170191, 2538714, 2893588, 3384952, 4340382, 5077428, 5787176, 8680764, 10154856, 17361528, 22425307, 44850614, 67275921, 89701228, 134551842, 179402456, 269103684, 538207368]

約数ペア:

[(1, 538207368), (2, 269103684), (3, 179402456), (4, 134551842), (6, 89701228), (8, 67275921), (12, 44850614), (24, 22425307), (31, 17361528), (53, 10154856), (62, 8680764), (93, 5787176), (106, 5077428), (124, 4340382), (159, 3384952), (186, 2893588), (212, 2538714), (248, 2170191), (318, 1692476), (372, 1446794), (424, 1269357), (636, 846238), (744, 723397), (1272, 423119), (1643, 327576), (3286, 163788), (4929, 109192), (6572, 81894), (9858, 54596), (13144, 40947), (13649, 39432), (19716, 27298)]