393071088

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{430999}}^1$

素因数の和:431029

約数の個数: 40

約数和(自身を含む): 1068880000

約数和(自身を除く): 675808912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 430999, 861998, 1292997, 1723996, 2585994, 3447992, 5171988, 6895984, 8188981, 10343976, 16377962, 20687952, 24566943, 32755924, 49133886, 65511848, 98267772, 131023696, 196535544, 393071088]

約数ペア:

[(1, 393071088), (2, 196535544), (3, 131023696), (4, 98267772), (6, 65511848), (8, 49133886), (12, 32755924), (16, 24566943), (19, 20687952), (24, 16377962), (38, 10343976), (48, 8188981), (57, 6895984), (76, 5171988), (114, 3447992), (152, 2585994), (228, 1723996), (304, 1292997), (456, 861998), (912, 430999)]