384227883004

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1\times {\mathrm{300581}}^1$

素因数の和:301306

約数の個数: 48

約数和(自身を含む): 780493625856

約数和(自身を除く): 396265742852

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 643, 994, 1286, 1988, 2572, 4501, 9002, 18004, 45653, 91306, 182612, 300581, 319571, 601162, 639142, 1202324, 1278284, 2104067, 4208134, 8416268, 21341251, 42682502, 85365004, 149388757, 193273583, 298777514, 386547166, 597555028, 773094332, 1352915081, 2705830162, 5411660324, 13722424393, 27444848786, 54889697572, 96056970751, 192113941502, 384227883004]

約数ペア:

[(1, 384227883004), (2, 192113941502), (4, 96056970751), (7, 54889697572), (14, 27444848786), (28, 13722424393), (71, 5411660324), (142, 2705830162), (284, 1352915081), (497, 773094332), (643, 597555028), (994, 386547166), (1286, 298777514), (1988, 193273583), (2572, 149388757), (4501, 85365004), (9002, 42682502), (18004, 21341251), (45653, 8416268), (91306, 4208134), (182612, 2104067), (300581, 1278284), (319571, 1202324), (601162, 639142)]