328437072

素因数分解:

$2^4\times 3^3\times {\mathrm{677}}^1\times {\mathrm{1123}}^1$

素因数の和:1817

約数の個数: 80

約数和(自身を含む): 944969280

約数和(自身を除く): 616532208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 677, 1123, 1354, 2031, 2246, 2708, 3369, 4062, 4492, 5416, 6093, 6738, 8124, 8984, 10107, 10832, 12186, 13476, 16248, 17968, 18279, 20214, 24372, 26952, 30321, 32496, 36558, 40428, 48744, 53904, 60642, 73116, 80856, 97488, 121284, 146232, 161712, 242568, 292464, 485136, 760271, 1520542, 2280813, 3041084, 4561626, 6082168, 6842439, 9123252, 12164336, 13684878, 18246504, 20527317, 27369756, 36493008, 41054634, 54739512, 82109268, 109479024, 164218536, 328437072]

約数ペア:

[(1, 328437072), (2, 164218536), (3, 109479024), (4, 82109268), (6, 54739512), (8, 41054634), (9, 36493008), (12, 27369756), (16, 20527317), (18, 18246504), (24, 13684878), (27, 12164336), (36, 9123252), (48, 6842439), (54, 6082168), (72, 4561626), (108, 3041084), (144, 2280813), (216, 1520542), (432, 760271), (677, 485136), (1123, 292464), (1354, 242568), (2031, 161712), (2246, 146232), (2708, 121284), (3369, 97488), (4062, 80856), (4492, 73116), (5416, 60642), (6093, 53904), (6738, 48744), (8124, 40428), (8984, 36558), (10107, 32496), (10832, 30321), (12186, 26952), (13476, 24372), (16248, 20214), (17968, 18279)]