242452768

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{398771}}^1$

素因数の和:398800

約数の個数: 24

約数和(自身を含む): 502452720

約数和(自身を除く): 259999952

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 398771, 797542, 1595084, 3190168, 6380336, 7576649, 12760672, 15153298, 30306596, 60613192, 121226384, 242452768]

約数ペア:

[(1, 242452768), (2, 121226384), (4, 60613192), (8, 30306596), (16, 15153298), (19, 12760672), (32, 7576649), (38, 6380336), (76, 3190168), (152, 1595084), (304, 797542), (608, 398771)]