348533872

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{11131}}^1$

素因数の和:11261

約数の個数: 40

約数和(自身を含む): 717791360

約数和(自身を除く): 369257488

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 103, 152, 206, 304, 412, 824, 1648, 1957, 3914, 7828, 11131, 15656, 22262, 31312, 44524, 89048, 178096, 211489, 422978, 845956, 1146493, 1691912, 2292986, 3383824, 4585972, 9171944, 18343888, 21783367, 43566734, 87133468, 174266936, 348533872]

約数ペア:

[(1, 348533872), (2, 174266936), (4, 87133468), (8, 43566734), (16, 21783367), (19, 18343888), (38, 9171944), (76, 4585972), (103, 3383824), (152, 2292986), (206, 1691912), (304, 1146493), (412, 845956), (824, 422978), (1648, 211489), (1957, 178096), (3914, 89048), (7828, 44524), (11131, 31312), (15656, 22262)]