260495172

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{147673}}^1$

素因数の和:147697

約数の個数: 54

約数和(自身を含む): 765985038

約数和(自身を除く): 505489866

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 147673, 295346, 443019, 590692, 886038, 1033711, 1329057, 1772076, 2067422, 2658114, 3101133, 4134844, 5316228, 6202266, 7235977, 9303399, 12404532, 14471954, 18606798, 21707931, 28943908, 37213596, 43415862, 65123793, 86831724, 130247586, 260495172]

約数ペア:

[(1, 260495172), (2, 130247586), (3, 86831724), (4, 65123793), (6, 43415862), (7, 37213596), (9, 28943908), (12, 21707931), (14, 18606798), (18, 14471954), (21, 12404532), (28, 9303399), (36, 7235977), (42, 6202266), (49, 5316228), (63, 4134844), (84, 3101133), (98, 2658114), (126, 2067422), (147, 1772076), (196, 1329057), (252, 1033711), (294, 886038), (441, 590692), (588, 443019), (882, 295346), (1764, 147673)]