249317712

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{247339}}^1$

素因数の和:247360

約数の個数: 60

約数和(自身を含む): 797424160

約数和(自身を除く): 548106448

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, 247339, 494678, 742017, 989356, 1484034, 1731373, 1978712, 2226051, 2968068, 3462746, 3957424, 4452102, 5194119, 5936136, 6925492, 8904204, 10388238, 11872272, 13850984, 15582357, 17808408, 20776476, 27701968, 31164714, 35616816, 41552952, 62329428, 83105904, 124658856, 249317712]

約数ペア:

[(1, 249317712), (2, 124658856), (3, 83105904), (4, 62329428), (6, 41552952), (7, 35616816), (8, 31164714), (9, 27701968), (12, 20776476), (14, 17808408), (16, 15582357), (18, 13850984), (21, 11872272), (24, 10388238), (28, 8904204), (36, 6925492), (42, 5936136), (48, 5194119), (56, 4452102), (63, 3957424), (72, 3462746), (84, 2968068), (112, 2226051), (126, 1978712), (144, 1731373), (168, 1484034), (252, 989356), (336, 742017), (504, 494678), (1008, 247339)]