1282957956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{787}}^1\times {\mathrm{6469}}^1$

素因数の和:7273

約数の個数: 72

約数和(自身を含む): 3711606080

約数和(自身を除く): 2428648124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 787, 1574, 2361, 3148, 4722, 5509, 6469, 7083, 9444, 11018, 12938, 14166, 16527, 19407, 22036, 25876, 28332, 33054, 38814, 45283, 49581, 58221, 66108, 77628, 90566, 99162, 116442, 135849, 181132, 198324, 232884, 271698, 407547, 543396, 815094, 1630188, 5091103, 10182206, 15273309, 20364412, 30546618, 35637721, 45819927, 61093236, 71275442, 91639854, 106913163, 142550884, 183279708, 213826326, 320739489, 427652652, 641478978, 1282957956]

約数ペア:

[(1, 1282957956), (2, 641478978), (3, 427652652), (4, 320739489), (6, 213826326), (7, 183279708), (9, 142550884), (12, 106913163), (14, 91639854), (18, 71275442), (21, 61093236), (28, 45819927), (36, 35637721), (42, 30546618), (63, 20364412), (84, 15273309), (126, 10182206), (252, 5091103), (787, 1630188), (1574, 815094), (2361, 543396), (3148, 407547), (4722, 271698), (5509, 232884), (6469, 198324), (7083, 181132), (9444, 135849), (11018, 116442), (12938, 99162), (14166, 90566), (16527, 77628), (19407, 66108), (22036, 58221), (25876, 49581), (28332, 45283), (33054, 38814)]