1249781904

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{601}}^1\times {\mathrm{2063}}^1$

素因数の和:2685

約数の個数: 120

約数和(自身を含む): 4005910272

約数和(自身を除く): 2756128368

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, 601, 1008, 1202, 1803, 2063, 2404, 3606, 4126, 4207, 4808, 5409, 6189, 7212, 8252, 8414, 9616, 10818, 12378, 12621, 14424, 14441, 16504, 16828, 18567, 21636, 24756, 25242, 28848, 28882, 33008, 33656, 37134, 37863, 43272, 43323, 49512, 50484, 57764, 67312, 74268, 75726, 86544, 86646, 99024, 100968, 115528, 129969, 148536, 151452, 173292, 201936, 231056, 259938, 297072, 302904, 346584, 519876, 605808, 693168, 1039752, 1239863, 2079504, 2479726, 3719589, 4959452, 7439178, 8679041, 9918904, 11158767, 14878356, 17358082, 19837808, 22317534, 26037123, 29756712, 34716164, 44635068, 52074246, 59513424, 69432328, 78111369, 89270136, 104148492, 138864656, 156222738, 178540272, 208296984, 312445476, 416593968, 624890952, 1249781904]

約数ペア:

[(1, 1249781904), (2, 624890952), (3, 416593968), (4, 312445476), (6, 208296984), (7, 178540272), (8, 156222738), (9, 138864656), (12, 104148492), (14, 89270136), (16, 78111369), (18, 69432328), (21, 59513424), (24, 52074246), (28, 44635068), (36, 34716164), (42, 29756712), (48, 26037123), (56, 22317534), (63, 19837808), (72, 17358082), (84, 14878356), (112, 11158767), (126, 9918904), (144, 8679041), (168, 7439178), (252, 4959452), (336, 3719589), (504, 2479726), (601, 2079504), (1008, 1239863), (1202, 1039752), (1803, 693168), (2063, 605808), (2404, 519876), (3606, 346584), (4126, 302904), (4207, 297072), (4808, 259938), (5409, 231056), (6189, 201936), (7212, 173292), (8252, 151452), (8414, 148536), (9616, 129969), (10818, 115528), (12378, 100968), (12621, 99024), (14424, 86646), (14441, 86544), (16504, 75726), (16828, 74268), (18567, 67312), (21636, 57764), (24756, 50484), (25242, 49512), (28848, 43323), (28882, 43272), (33008, 37863), (33656, 37134)]