1249384248

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{2478937}}^1$

素因数の和:2478956

約数の個数: 48

約数和(自身を含む): 3867143280

約数和(自身を除く): 2617759032

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, 2478937, 4957874, 7436811, 9915748, 14873622, 17352559, 19831496, 22310433, 29747244, 34705118, 44620866, 52057677, 59494488, 69410236, 89241732, 104115354, 138820472, 156173031, 178483464, 208230708, 312346062, 416461416, 624692124, 1249384248]

約数ペア:

[(1, 1249384248), (2, 624692124), (3, 416461416), (4, 312346062), (6, 208230708), (7, 178483464), (8, 156173031), (9, 138820472), (12, 104115354), (14, 89241732), (18, 69410236), (21, 59494488), (24, 52057677), (28, 44620866), (36, 34705118), (42, 29747244), (56, 22310433), (63, 19831496), (72, 17352559), (84, 14873622), (126, 9915748), (168, 7436811), (252, 4957874), (504, 2478937)]