1490491392

素因数分解:

$2^{11}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{18661}}^1$

素因数の和:18699

約数の個数: 96

約数和(自身を含む): 4279569840

約数和(自身を除く): 2789078448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1024, 1248, 1536, 1664, 2048, 2496, 3072, 3328, 4992, 6144, 6656, 9984, 13312, 18661, 19968, 26624, 37322, 39936, 55983, 74644, 79872, 111966, 149288, 223932, 242593, 298576, 447864, 485186, 597152, 727779, 895728, 970372, 1194304, 1455558, 1791456, 1940744, 2388608, 2911116, 3582912, 3881488, 4777216, 5822232, 7165824, 7762976, 9554432, 11644464, 14331648, 15525952, 19108864, 23288928, 28663296, 31051904, 38217728, 46577856, 57326592, 62103808, 93155712, 114653184, 124207616, 186311424, 248415232, 372622848, 496830464, 745245696, 1490491392]

約数ペア:

[(1, 1490491392), (2, 745245696), (3, 496830464), (4, 372622848), (6, 248415232), (8, 186311424), (12, 124207616), (13, 114653184), (16, 93155712), (24, 62103808), (26, 57326592), (32, 46577856), (39, 38217728), (48, 31051904), (52, 28663296), (64, 23288928), (78, 19108864), (96, 15525952), (104, 14331648), (128, 11644464), (156, 9554432), (192, 7762976), (208, 7165824), (256, 5822232), (312, 4777216), (384, 3881488), (416, 3582912), (512, 2911116), (624, 2388608), (768, 1940744), (832, 1791456), (1024, 1455558), (1248, 1194304), (1536, 970372), (1664, 895728), (2048, 727779), (2496, 597152), (3072, 485186), (3328, 447864), (4992, 298576), (6144, 242593), (6656, 223932), (9984, 149288), (13312, 111966), (18661, 79872), (19968, 74644), (26624, 55983), (37322, 39936)]