304823428

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{4339}}^1$

素因数の和:4556

約数の個数: 48

約数和(自身を含む): 660096640

約数和(自身を除く): 355273212

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 193, 364, 386, 772, 1351, 2509, 2702, 4339, 5018, 5404, 8678, 10036, 17356, 17563, 30373, 35126, 56407, 60746, 70252, 112814, 121492, 225628, 394849, 789698, 837427, 1579396, 1674854, 3349708, 5861989, 10886551, 11723978, 21773102, 23447956, 43546204, 76205857, 152411714, 304823428]

約数ペア:

[(1, 304823428), (2, 152411714), (4, 76205857), (7, 43546204), (13, 23447956), (14, 21773102), (26, 11723978), (28, 10886551), (52, 5861989), (91, 3349708), (182, 1674854), (193, 1579396), (364, 837427), (386, 789698), (772, 394849), (1351, 225628), (2509, 121492), (2702, 112814), (4339, 70252), (5018, 60746), (5404, 56407), (8678, 35126), (10036, 30373), (17356, 17563)]