213984

素因数分解:

$2^5\times 3^2\times {\mathrm{743}}^1$

素因数の和:759

約数の個数: 36

約数和(自身を含む): 609336

約数和(自身を除く): 395352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 743, 1486, 2229, 2972, 4458, 5944, 6687, 8916, 11888, 13374, 17832, 23776, 26748, 35664, 53496, 71328, 106992, 213984]

約数ペア:

[(1, 213984), (2, 106992), (3, 71328), (4, 53496), (6, 35664), (8, 26748), (9, 23776), (12, 17832), (16, 13374), (18, 11888), (24, 8916), (32, 6687), (36, 5944), (48, 4458), (72, 2972), (96, 2229), (144, 1486), (288, 743)]