281215104

素因数分解:

$2^7\times 3^1\times {\mathrm{732331}}^1$

素因数の和:732348

約数の個数: 32

約数和(自身を含む): 746978640

約数和(自身を除く): 465763536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 732331, 1464662, 2196993, 2929324, 4393986, 5858648, 8787972, 11717296, 17575944, 23434592, 35151888, 46869184, 70303776, 93738368, 140607552, 281215104]

約数ペア:

[(1, 281215104), (2, 140607552), (3, 93738368), (4, 70303776), (6, 46869184), (8, 35151888), (12, 23434592), (16, 17575944), (24, 11717296), (32, 8787972), (48, 5858648), (64, 4393986), (96, 2929324), (128, 2196993), (192, 1464662), (384, 732331)]