216946368

素因数分解:

$2^6\times 3^2\times {\mathrm{157}}^1\times {\mathrm{2399}}^1$

素因数の和:2574

約数の個数: 84

約数和(自身を含む): 626059200

約数和(自身を除く): 409112832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 157, 192, 288, 314, 471, 576, 628, 942, 1256, 1413, 1884, 2399, 2512, 2826, 3768, 4798, 5024, 5652, 7197, 7536, 9596, 10048, 11304, 14394, 15072, 19192, 21591, 22608, 28788, 30144, 38384, 43182, 45216, 57576, 76768, 86364, 90432, 115152, 153536, 172728, 230304, 345456, 376643, 460608, 690912, 753286, 1129929, 1381824, 1506572, 2259858, 3013144, 3389787, 4519716, 6026288, 6779574, 9039432, 12052576, 13559148, 18078864, 24105152, 27118296, 36157728, 54236592, 72315456, 108473184, 216946368]

約数ペア:

[(1, 216946368), (2, 108473184), (3, 72315456), (4, 54236592), (6, 36157728), (8, 27118296), (9, 24105152), (12, 18078864), (16, 13559148), (18, 12052576), (24, 9039432), (32, 6779574), (36, 6026288), (48, 4519716), (64, 3389787), (72, 3013144), (96, 2259858), (144, 1506572), (157, 1381824), (192, 1129929), (288, 753286), (314, 690912), (471, 460608), (576, 376643), (628, 345456), (942, 230304), (1256, 172728), (1413, 153536), (1884, 115152), (2399, 90432), (2512, 86364), (2826, 76768), (3768, 57576), (4798, 45216), (5024, 43182), (5652, 38384), (7197, 30144), (7536, 28788), (9596, 22608), (10048, 21591), (11304, 19192), (14394, 15072)]