215946288

素因数分解:

$2^4\times 3^2\times {\mathrm{1499627}}^1$

素因数の和:1499641

約数の個数: 30

約数和(自身を含む): 604350084

約数和(自身を除く): 388403796

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1499627, 2999254, 4498881, 5998508, 8997762, 11997016, 13496643, 17995524, 23994032, 26993286, 35991048, 53986572, 71982096, 107973144, 215946288]

約数ペア:

[(1, 215946288), (2, 107973144), (3, 71982096), (4, 53986572), (6, 35991048), (8, 26993286), (9, 23994032), (12, 17995524), (16, 13496643), (18, 11997016), (24, 8997762), (36, 5998508), (48, 4498881), (72, 2999254), (144, 1499627)]