1285202352

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{8713}}^1$

素因数の和:9170

約数の個数: 80

約数和(自身を含む): 3803486720

約数和(自身を除く): 2518284368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 439, 878, 1317, 1756, 2634, 3073, 3512, 5268, 6146, 7024, 8713, 9219, 10536, 12292, 17426, 18438, 21072, 24584, 26139, 34852, 36876, 49168, 52278, 60991, 69704, 73752, 104556, 121982, 139408, 147504, 182973, 209112, 243964, 365946, 418224, 487928, 731892, 975856, 1463784, 2927568, 3825007, 7650014, 11475021, 15300028, 22950042, 26775049, 30600056, 45900084, 53550098, 61200112, 80325147, 91800168, 107100196, 160650294, 183600336, 214200392, 321300588, 428400784, 642601176, 1285202352]

約数ペア:

[(1, 1285202352), (2, 642601176), (3, 428400784), (4, 321300588), (6, 214200392), (7, 183600336), (8, 160650294), (12, 107100196), (14, 91800168), (16, 80325147), (21, 61200112), (24, 53550098), (28, 45900084), (42, 30600056), (48, 26775049), (56, 22950042), (84, 15300028), (112, 11475021), (168, 7650014), (336, 3825007), (439, 2927568), (878, 1463784), (1317, 975856), (1756, 731892), (2634, 487928), (3073, 418224), (3512, 365946), (5268, 243964), (6146, 209112), (7024, 182973), (8713, 147504), (9219, 139408), (10536, 121982), (12292, 104556), (17426, 73752), (18438, 69704), (21072, 60991), (24584, 52278), (26139, 49168), (34852, 36876)]