242990784

素因数分解:

$2^6\times 3^2\times {\mathrm{157}}^1\times {\mathrm{2687}}^1$

素因数の和:2862

約数の個数: 84

約数和(自身を含む): 701186304

約数和(自身を除く): 458195520

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, 2512, 2687, 2826, 3768, 5024, 5374, 5652, 7536, 8061, 10048, 10748, 11304, 15072, 16122, 21496, 22608, 24183, 30144, 32244, 42992, 45216, 48366, 64488, 85984, 90432, 96732, 128976, 171968, 193464, 257952, 386928, 421859, 515904, 773856, 843718, 1265577, 1547712, 1687436, 2531154, 3374872, 3796731, 5062308, 6749744, 7593462, 10124616, 13499488, 15186924, 20249232, 26998976, 30373848, 40498464, 60747696, 80996928, 121495392, 242990784]

約数ペア:

[(1, 242990784), (2, 121495392), (3, 80996928), (4, 60747696), (6, 40498464), (8, 30373848), (9, 26998976), (12, 20249232), (16, 15186924), (18, 13499488), (24, 10124616), (32, 7593462), (36, 6749744), (48, 5062308), (64, 3796731), (72, 3374872), (96, 2531154), (144, 1687436), (157, 1547712), (192, 1265577), (288, 843718), (314, 773856), (471, 515904), (576, 421859), (628, 386928), (942, 257952), (1256, 193464), (1413, 171968), (1884, 128976), (2512, 96732), (2687, 90432), (2826, 85984), (3768, 64488), (5024, 48366), (5374, 45216), (5652, 42992), (7536, 32244), (8061, 30144), (10048, 24183), (10748, 22608), (11304, 21496), (15072, 16122)]