129704904

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{257351}}^1$

素因数の和:257370

約数の個数: 48

約数和(自身を含む): 401469120

約数和(自身を除く): 271764216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 257351, 514702, 772053, 1029404, 1544106, 1801457, 2058808, 2316159, 3088212, 3602914, 4632318, 5404371, 6176424, 7205828, 9264636, 10808742, 14411656, 16213113, 18529272, 21617484, 32426226, 43234968, 64852452, 129704904]

約数ペア:

[(1, 129704904), (2, 64852452), (3, 43234968), (4, 32426226), (6, 21617484), (7, 18529272), (8, 16213113), (9, 14411656), (12, 10808742), (14, 9264636), (18, 7205828), (21, 6176424), (24, 5404371), (28, 4632318), (36, 3602914), (42, 3088212), (56, 2316159), (63, 2058808), (72, 1801457), (84, 1544106), (126, 1029404), (168, 772053), (252, 514702), (504, 257351)]