426855996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{10789}}^1$

素因数の和:10963

約数の個数: 72

約数和(自身を含む): 1241108960

約数和(自身を除く): 814252964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 157, 252, 314, 471, 628, 942, 1099, 1413, 1884, 2198, 2826, 3297, 4396, 5652, 6594, 9891, 10789, 13188, 19782, 21578, 32367, 39564, 43156, 64734, 75523, 97101, 129468, 151046, 194202, 226569, 302092, 388404, 453138, 679707, 906276, 1359414, 1693873, 2718828, 3387746, 5081619, 6775492, 10163238, 11857111, 15244857, 20326476, 23714222, 30489714, 35571333, 47428444, 60979428, 71142666, 106713999, 142285332, 213427998, 426855996]

約数ペア:

[(1, 426855996), (2, 213427998), (3, 142285332), (4, 106713999), (6, 71142666), (7, 60979428), (9, 47428444), (12, 35571333), (14, 30489714), (18, 23714222), (21, 20326476), (28, 15244857), (36, 11857111), (42, 10163238), (63, 6775492), (84, 5081619), (126, 3387746), (157, 2718828), (252, 1693873), (314, 1359414), (471, 906276), (628, 679707), (942, 453138), (1099, 388404), (1413, 302092), (1884, 226569), (2198, 194202), (2826, 151046), (3297, 129468), (4396, 97101), (5652, 75523), (6594, 64734), (9891, 43156), (10789, 39564), (13188, 32367), (19782, 21578)]