389849436

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{41491}}^1$

素因数の和:41536

約数の個数: 60

約数和(自身を含む): 1054311720

約数和(自身を除く): 664462284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 261, 324, 348, 522, 783, 1044, 1566, 2349, 3132, 4698, 9396, 41491, 82982, 124473, 165964, 248946, 373419, 497892, 746838, 1120257, 1203239, 1493676, 2240514, 2406478, 3360771, 3609717, 4481028, 4812956, 6721542, 7219434, 10829151, 13443084, 14438868, 21658302, 32487453, 43316604, 64974906, 97462359, 129949812, 194924718, 389849436]

約数ペア:

[(1, 389849436), (2, 194924718), (3, 129949812), (4, 97462359), (6, 64974906), (9, 43316604), (12, 32487453), (18, 21658302), (27, 14438868), (29, 13443084), (36, 10829151), (54, 7219434), (58, 6721542), (81, 4812956), (87, 4481028), (108, 3609717), (116, 3360771), (162, 2406478), (174, 2240514), (261, 1493676), (324, 1203239), (348, 1120257), (522, 746838), (783, 497892), (1044, 373419), (1566, 248946), (2349, 165964), (3132, 124473), (4698, 82982), (9396, 41491)]