247231152

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{245269}}^1$

素因数の和:245290

約数の個数: 60

約数和(自身を含む): 790750480

約数和(自身を除く): 543519328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 245269, 490538, 735807, 981076, 1471614, 1716883, 1962152, 2207421, 2943228, 3433766, 3924304, 4414842, 5150649, 5886456, 6867532, 8829684, 10301298, 11772912, 13735064, 15451947, 17659368, 20602596, 27470128, 30903894, 35318736, 41205192, 61807788, 82410384, 123615576, 247231152]

約数ペア:

[(1, 247231152), (2, 123615576), (3, 82410384), (4, 61807788), (6, 41205192), (7, 35318736), (8, 30903894), (9, 27470128), (12, 20602596), (14, 17659368), (16, 15451947), (18, 13735064), (21, 11772912), (24, 10301298), (28, 8829684), (36, 6867532), (42, 5886456), (48, 5150649), (56, 4414842), (63, 3924304), (72, 3433766), (84, 2943228), (112, 2207421), (126, 1962152), (144, 1716883), (168, 1471614), (252, 981076), (336, 735807), (504, 490538), (1008, 245269)]