655124868

素因数分解:

$2^2\times 3^3\times {\mathrm{257}}^1\times {\mathrm{23603}}^1$

素因数の和:23873

約数の個数: 48

約数和(自身を含む): 1705152960

約数和(自身を除く): 1050028092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 257, 514, 771, 1028, 1542, 2313, 3084, 4626, 6939, 9252, 13878, 23603, 27756, 47206, 70809, 94412, 141618, 212427, 283236, 424854, 637281, 849708, 1274562, 2549124, 6065971, 12131942, 18197913, 24263884, 36395826, 54593739, 72791652, 109187478, 163781217, 218374956, 327562434, 655124868]

約数ペア:

[(1, 655124868), (2, 327562434), (3, 218374956), (4, 163781217), (6, 109187478), (9, 72791652), (12, 54593739), (18, 36395826), (27, 24263884), (36, 18197913), (54, 12131942), (108, 6065971), (257, 2549124), (514, 1274562), (771, 849708), (1028, 637281), (1542, 424854), (2313, 283236), (3084, 212427), (4626, 141618), (6939, 94412), (9252, 70809), (13878, 47206), (23603, 27756)]