190870488

素因数分解:

$2^3\times 3^2\times {\mathrm{331}}^1\times {\mathrm{8009}}^1$

素因数の和:8352

約数の個数: 48

約数和(自身を含む): 518567400

約数和(自身を除く): 327696912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 331, 662, 993, 1324, 1986, 2648, 2979, 3972, 5958, 7944, 8009, 11916, 16018, 23832, 24027, 32036, 48054, 64072, 72081, 96108, 144162, 192216, 288324, 576648, 2650979, 5301958, 7952937, 10603916, 15905874, 21207832, 23858811, 31811748, 47717622, 63623496, 95435244, 190870488]

約数ペア:

[(1, 190870488), (2, 95435244), (3, 63623496), (4, 47717622), (6, 31811748), (8, 23858811), (9, 21207832), (12, 15905874), (18, 10603916), (24, 7952937), (36, 5301958), (72, 2650979), (331, 576648), (662, 288324), (993, 192216), (1324, 144162), (1986, 96108), (2648, 72081), (2979, 64072), (3972, 48054), (5958, 32036), (7944, 24027), (8009, 23832), (11916, 16018)]