1247993712

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{1238089}}^1$

素因数の和:1238110

約数の個数: 60

約数和(自身を含む): 3991602160

約数和(自身を除く): 2743608448

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, 1238089, 2476178, 3714267, 4952356, 7428534, 8666623, 9904712, 11142801, 14857068, 17333246, 19809424, 22285602, 25999869, 29714136, 34666492, 44571204, 51999738, 59428272, 69332984, 77999607, 89142408, 103999476, 138665968, 155999214, 178284816, 207998952, 311998428, 415997904, 623996856, 1247993712]

約数ペア:

[(1, 1247993712), (2, 623996856), (3, 415997904), (4, 311998428), (6, 207998952), (7, 178284816), (8, 155999214), (9, 138665968), (12, 103999476), (14, 89142408), (16, 77999607), (18, 69332984), (21, 59428272), (24, 51999738), (28, 44571204), (36, 34666492), (42, 29714136), (48, 25999869), (56, 22285602), (63, 19809424), (72, 17333246), (84, 14857068), (112, 11142801), (126, 9904712), (144, 8666623), (168, 7428534), (252, 4952356), (336, 3714267), (504, 2476178), (1008, 1238089)]