215313888

素因数分解:

$2^5\times 3^1\times {\mathrm{193}}^1\times {\mathrm{11621}}^1$

素因数の和:11827

約数の個数: 48

約数和(自身を含む): 568176336

約数和(自身を除く): 352862448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 193, 386, 579, 772, 1158, 1544, 2316, 3088, 4632, 6176, 9264, 11621, 18528, 23242, 34863, 46484, 69726, 92968, 139452, 185936, 278904, 371872, 557808, 1115616, 2242853, 4485706, 6728559, 8971412, 13457118, 17942824, 26914236, 35885648, 53828472, 71771296, 107656944, 215313888]

約数ペア:

[(1, 215313888), (2, 107656944), (3, 71771296), (4, 53828472), (6, 35885648), (8, 26914236), (12, 17942824), (16, 13457118), (24, 8971412), (32, 6728559), (48, 4485706), (96, 2242853), (193, 1115616), (386, 557808), (579, 371872), (772, 278904), (1158, 185936), (1544, 139452), (2316, 92968), (3088, 69726), (4632, 46484), (6176, 34863), (9264, 23242), (11621, 18528)]