393625188

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{21149}}^1$

素因数の和:21217

約数の個数: 72

約数和(自身を含む): 1108598400

約数和(自身を除く): 714973212

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 47, 66, 94, 99, 132, 141, 188, 198, 282, 396, 423, 517, 564, 846, 1034, 1551, 1692, 2068, 3102, 4653, 6204, 9306, 18612, 21149, 42298, 63447, 84596, 126894, 190341, 232639, 253788, 380682, 465278, 697917, 761364, 930556, 994003, 1395834, 1988006, 2093751, 2791668, 2982009, 3976012, 4187502, 5964018, 8375004, 8946027, 10934033, 11928036, 17892054, 21868066, 32802099, 35784108, 43736132, 65604198, 98406297, 131208396, 196812594, 393625188]

約数ペア:

[(1, 393625188), (2, 196812594), (3, 131208396), (4, 98406297), (6, 65604198), (9, 43736132), (11, 35784108), (12, 32802099), (18, 21868066), (22, 17892054), (33, 11928036), (36, 10934033), (44, 8946027), (47, 8375004), (66, 5964018), (94, 4187502), (99, 3976012), (132, 2982009), (141, 2791668), (188, 2093751), (198, 1988006), (282, 1395834), (396, 994003), (423, 930556), (517, 761364), (564, 697917), (846, 465278), (1034, 380682), (1551, 253788), (1692, 232639), (2068, 190341), (3102, 126894), (4653, 84596), (6204, 63447), (9306, 42298), (18612, 21149)]