319467708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{839}}^1\times {\mathrm{1511}}^1$

素因数の和:2367

約数の個数: 72

約数和(自身を含む): 924618240

約数和(自身を除く): 605150532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 839, 1511, 1678, 2517, 3022, 3356, 4533, 5034, 5873, 6044, 7551, 9066, 10068, 10577, 11746, 13599, 15102, 17619, 18132, 21154, 23492, 27198, 30204, 31731, 35238, 42308, 52857, 54396, 63462, 70476, 95193, 105714, 126924, 190386, 211428, 380772, 1267729, 2535458, 3803187, 5070916, 7606374, 8874103, 11409561, 15212748, 17748206, 22819122, 26622309, 35496412, 45638244, 53244618, 79866927, 106489236, 159733854, 319467708]

約数ペア:

[(1, 319467708), (2, 159733854), (3, 106489236), (4, 79866927), (6, 53244618), (7, 45638244), (9, 35496412), (12, 26622309), (14, 22819122), (18, 17748206), (21, 15212748), (28, 11409561), (36, 8874103), (42, 7606374), (63, 5070916), (84, 3803187), (126, 2535458), (252, 1267729), (839, 380772), (1511, 211428), (1678, 190386), (2517, 126924), (3022, 105714), (3356, 95193), (4533, 70476), (5034, 63462), (5873, 54396), (6044, 52857), (7551, 42308), (9066, 35238), (10068, 31731), (10577, 30204), (11746, 27198), (13599, 23492), (15102, 21154), (17619, 18132)]