771211596

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{198971}}^1$

素因数の和:199014

約数の個数: 48

約数和(自身を含む): 2005637760

約数和(自身を除く): 1234426164

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 198971, 397942, 596913, 795884, 1193826, 2387652, 3382507, 3780449, 6765014, 7560898, 10147521, 11341347, 13530028, 15121796, 20295042, 22682694, 40590084, 45365388, 64267633, 128535266, 192802899, 257070532, 385605798, 771211596]

約数ペア:

[(1, 771211596), (2, 385605798), (3, 257070532), (4, 192802899), (6, 128535266), (12, 64267633), (17, 45365388), (19, 40590084), (34, 22682694), (38, 20295042), (51, 15121796), (57, 13530028), (68, 11341347), (76, 10147521), (102, 7560898), (114, 6765014), (204, 3780449), (228, 3382507), (323, 2387652), (646, 1193826), (969, 795884), (1292, 596913), (1938, 397942), (3876, 198971)]