678850930084

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{50839}}^1\times {\mathrm{11551}}^1$

素因数の和:62428

約数の個数: 36

約数和(自身を含む): 1262115608320

約数和(自身を除く): 583264678236

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 11551, 23102, 46204, 50839, 101678, 196367, 203356, 392734, 785468, 864263, 1728526, 3338239, 3457052, 6676478, 13352956, 14692471, 29384942, 58769884, 587241289, 1174482578, 2348965156, 9983101913, 19966203826, 39932407652, 169712732521, 339425465042, 678850930084]

約数ペア:

[(1, 678850930084), (2, 339425465042), (4, 169712732521), (17, 39932407652), (34, 19966203826), (68, 9983101913), (289, 2348965156), (578, 1174482578), (1156, 587241289), (11551, 58769884), (23102, 29384942), (46204, 14692471), (50839, 13352956), (101678, 6676478), (196367, 3457052), (203356, 3338239), (392734, 1728526), (785468, 864263)]