353287004

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1\times {\mathrm{563}}^1$

素因数の和:954

約数の個数: 48

約数和(自身を含む): 719862528

約数和(自身を除く): 366575524

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 307, 511, 563, 614, 1022, 1126, 1228, 2044, 2149, 2252, 3941, 4298, 7882, 8596, 15764, 22411, 41099, 44822, 82198, 89644, 156877, 164396, 172841, 287693, 313754, 345682, 575386, 627508, 691364, 1150772, 1209887, 2419774, 4839548, 12617393, 25234786, 50469572, 88321751, 176643502, 353287004]

約数ペア:

[(1, 353287004), (2, 176643502), (4, 88321751), (7, 50469572), (14, 25234786), (28, 12617393), (73, 4839548), (146, 2419774), (292, 1209887), (307, 1150772), (511, 691364), (563, 627508), (614, 575386), (1022, 345682), (1126, 313754), (1228, 287693), (2044, 172841), (2149, 164396), (2252, 156877), (3941, 89644), (4298, 82198), (7882, 44822), (8596, 41099), (15764, 22411)]