254085344

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{607}}^1$

素因数の和:847

約数の個数: 48

約数和(自身を含む): 509902848

約数和(自身を除く): 255817504

約数列:

[1, 2, 4, 8, 16, 32, 103, 127, 206, 254, 412, 508, 607, 824, 1016, 1214, 1648, 2032, 2428, 3296, 4064, 4856, 9712, 13081, 19424, 26162, 52324, 62521, 77089, 104648, 125042, 154178, 209296, 250084, 308356, 418592, 500168, 616712, 1000336, 1233424, 2000672, 2466848, 7940167, 15880334, 31760668, 63521336, 127042672, 254085344]

約数ペア:

[(1, 254085344), (2, 127042672), (4, 63521336), (8, 31760668), (16, 15880334), (32, 7940167), (103, 2466848), (127, 2000672), (206, 1233424), (254, 1000336), (412, 616712), (508, 500168), (607, 418592), (824, 308356), (1016, 250084), (1214, 209296), (1648, 154178), (2032, 125042), (2428, 104648), (3296, 77089), (4064, 62521), (4856, 52324), (9712, 26162), (13081, 19424)]