388655912

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{757}}^1\times {\mathrm{2213}}^1$

素因数の和:3005

約数の個数: 32

約数和(自身を含む): 755195400

約数和(自身を除く): 366539488

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 757, 1514, 2213, 3028, 4426, 6056, 8852, 17704, 21953, 43906, 64177, 87812, 128354, 175624, 256708, 513416, 1675241, 3350482, 6700964, 13401928, 48581989, 97163978, 194327956, 388655912]

約数ペア:

[(1, 388655912), (2, 194327956), (4, 97163978), (8, 48581989), (29, 13401928), (58, 6700964), (116, 3350482), (232, 1675241), (757, 513416), (1514, 256708), (2213, 175624), (3028, 128354), (4426, 87812), (6056, 64177), (8852, 43906), (17704, 21953)]