327776286

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{421}}^1\times {\mathrm{449}}^1$

素因数の和:909

約数の個数: 48

約数和(自身を含む): 699591600

約数和(自身を除く): 371815314

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 289, 421, 449, 578, 842, 867, 898, 1263, 1347, 1734, 2526, 2694, 7157, 7633, 14314, 15266, 21471, 22899, 42942, 45798, 121669, 129761, 189029, 243338, 259522, 365007, 378058, 389283, 567087, 730014, 778566, 1134174, 3213493, 6426986, 9640479, 19280958, 54629381, 109258762, 163888143, 327776286]

約数ペア:

[(1, 327776286), (2, 163888143), (3, 109258762), (6, 54629381), (17, 19280958), (34, 9640479), (51, 6426986), (102, 3213493), (289, 1134174), (421, 778566), (449, 730014), (578, 567087), (842, 389283), (867, 378058), (898, 365007), (1263, 259522), (1347, 243338), (1734, 189029), (2526, 129761), (2694, 121669), (7157, 45798), (7633, 42942), (14314, 22899), (15266, 21471)]