258307056

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{9491}}^1$

素因数の和:9521

約数の個数: 120

約数和(自身を含む): 856861824

約数和(自身を除く): 598554768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 756, 972, 1008, 1134, 1296, 1512, 1701, 1944, 2268, 3024, 3402, 3888, 4536, 6804, 9072, 9491, 13608, 18982, 27216, 28473, 37964, 56946, 66437, 75928, 85419, 113892, 132874, 151856, 170838, 199311, 227784, 256257, 265748, 341676, 398622, 455568, 512514, 531496, 597933, 683352, 768771, 797244, 1025028, 1062992, 1195866, 1366704, 1537542, 1594488, 1793799, 2050056, 2306313, 2391732, 3075084, 3188976, 3587598, 4100112, 4612626, 4783464, 5381397, 6150168, 7175196, 9225252, 9566928, 10762794, 12300336, 14350392, 16144191, 18450504, 21525588, 28700784, 32288382, 36901008, 43051176, 64576764, 86102352, 129153528, 258307056]

約数ペア:

[(1, 258307056), (2, 129153528), (3, 86102352), (4, 64576764), (6, 43051176), (7, 36901008), (8, 32288382), (9, 28700784), (12, 21525588), (14, 18450504), (16, 16144191), (18, 14350392), (21, 12300336), (24, 10762794), (27, 9566928), (28, 9225252), (36, 7175196), (42, 6150168), (48, 5381397), (54, 4783464), (56, 4612626), (63, 4100112), (72, 3587598), (81, 3188976), (84, 3075084), (108, 2391732), (112, 2306313), (126, 2050056), (144, 1793799), (162, 1594488), (168, 1537542), (189, 1366704), (216, 1195866), (243, 1062992), (252, 1025028), (324, 797244), (336, 768771), (378, 683352), (432, 597933), (486, 531496), (504, 512514), (567, 455568), (648, 398622), (756, 341676), (972, 265748), (1008, 256257), (1134, 227784), (1296, 199311), (1512, 170838), (1701, 151856), (1944, 132874), (2268, 113892), (3024, 85419), (3402, 75928), (3888, 66437), (4536, 56946), (6804, 37964), (9072, 28473), (9491, 27216), (13608, 18982)]