265338052

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 578027520

約数和(自身を除く): 312689468

約数列:

[1, 2, 4, 7, 14, 28, 29, 31, 58, 62, 83, 116, 124, 127, 166, 203, 217, 254, 332, 406, 434, 508, 581, 812, 868, 889, 899, 1162, 1778, 1798, 2324, 2407, 2573, 3556, 3596, 3683, 3937, 4814, 5146, 6293, 7366, 7874, 9628, 10292, 10541, 12586, 14732, 15748, 16849, 18011, 21082, 25172, 25781, 27559, 33698, 36022, 42164, 51562, 55118, 67396, 72044, 73787, 74617, 103124, 110236, 114173, 147574, 149234, 228346, 295148, 298468, 305689, 326771, 456692, 522319, 611378, 653542, 799211, 1044638, 1222756, 1307084, 1598422, 2089276, 2139823, 2287397, 3196844, 4279646, 4574794, 8559292, 9149588, 9476359, 18952718, 37905436, 66334513, 132669026, 265338052]

約数ペア:

[(1, 265338052), (2, 132669026), (4, 66334513), (7, 37905436), (14, 18952718), (28, 9476359), (29, 9149588), (31, 8559292), (58, 4574794), (62, 4279646), (83, 3196844), (116, 2287397), (124, 2139823), (127, 2089276), (166, 1598422), (203, 1307084), (217, 1222756), (254, 1044638), (332, 799211), (406, 653542), (434, 611378), (508, 522319), (581, 456692), (812, 326771), (868, 305689), (889, 298468), (899, 295148), (1162, 228346), (1778, 149234), (1798, 147574), (2324, 114173), (2407, 110236), (2573, 103124), (3556, 74617), (3596, 73787), (3683, 72044), (3937, 67396), (4814, 55118), (5146, 51562), (6293, 42164), (7366, 36022), (7874, 33698), (9628, 27559), (10292, 25781), (10541, 25172), (12586, 21082), (14732, 18011), (15748, 16849)]