438860136

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127873}}^1$

素因数の和:127906

約数の個数: 64

約数和(自身を含む): 1288969920

約数和(自身を除く): 850109784

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 127873, 255746, 383619, 511492, 767238, 1022984, 1406603, 1534476, 1662349, 2813206, 3068952, 3324698, 4219809, 4987047, 5626412, 6649396, 8439618, 9974094, 11252824, 13298792, 16879236, 18285839, 19948188, 33758472, 36571678, 39896376, 54857517, 73143356, 109715034, 146286712, 219430068, 438860136]

約数ペア:

[(1, 438860136), (2, 219430068), (3, 146286712), (4, 109715034), (6, 73143356), (8, 54857517), (11, 39896376), (12, 36571678), (13, 33758472), (22, 19948188), (24, 18285839), (26, 16879236), (33, 13298792), (39, 11252824), (44, 9974094), (52, 8439618), (66, 6649396), (78, 5626412), (88, 4987047), (104, 4219809), (132, 3324698), (143, 3068952), (156, 2813206), (264, 1662349), (286, 1534476), (312, 1406603), (429, 1022984), (572, 767238), (858, 511492), (1144, 383619), (1716, 255746), (3432, 127873)]