284865168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{847813}}^1$

素因数の和:847831

約数の個数: 40

約数和(自身を含む): 841031488

約数和(自身を除く): 556166320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 847813, 1695626, 2543439, 3391252, 5086878, 5934691, 6782504, 10173756, 11869382, 13565008, 17804073, 20347512, 23738764, 35608146, 40695024, 47477528, 71216292, 94955056, 142432584, 284865168]

約数ペア:

[(1, 284865168), (2, 142432584), (3, 94955056), (4, 71216292), (6, 47477528), (7, 40695024), (8, 35608146), (12, 23738764), (14, 20347512), (16, 17804073), (21, 13565008), (24, 11869382), (28, 10173756), (42, 6782504), (48, 5934691), (56, 5086878), (84, 3391252), (112, 2543439), (168, 1695626), (336, 847813)]