281157144

素因数分解:

$2^3\times 3^1\times {\mathrm{743}}^1\times {\mathrm{15767}}^1$

素因数の和:16519

約数の個数: 32

約数和(自身を含む): 703883520

約数和(自身を除く): 422726376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 743, 1486, 2229, 2972, 4458, 5944, 8916, 15767, 17832, 31534, 47301, 63068, 94602, 126136, 189204, 378408, 11714881, 23429762, 35144643, 46859524, 70289286, 93719048, 140578572, 281157144]

約数ペア:

[(1, 281157144), (2, 140578572), (3, 93719048), (4, 70289286), (6, 46859524), (8, 35144643), (12, 23429762), (24, 11714881), (743, 378408), (1486, 189204), (2229, 126136), (2972, 94602), (4458, 63068), (5944, 47301), (8916, 31534), (15767, 17832)]