252284928

素因数分解:

$2^{12}\times 3^1\times 7^2\times {\mathrm{419}}^1$

素因数の和:460

約数の個数: 156

約数和(自身を含む): 784370160

約数和(自身を除く): 532085232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 419, 448, 512, 588, 672, 768, 784, 838, 896, 1024, 1176, 1257, 1344, 1536, 1568, 1676, 1792, 2048, 2352, 2514, 2688, 2933, 3072, 3136, 3352, 3584, 4096, 4704, 5028, 5376, 5866, 6144, 6272, 6704, 7168, 8799, 9408, 10056, 10752, 11732, 12288, 12544, 13408, 14336, 17598, 18816, 20112, 20531, 21504, 23464, 25088, 26816, 28672, 35196, 37632, 40224, 41062, 43008, 46928, 50176, 53632, 61593, 70392, 75264, 80448, 82124, 86016, 93856, 100352, 107264, 123186, 140784, 150528, 160896, 164248, 187712, 200704, 214528, 246372, 281568, 301056, 321792, 328496, 375424, 429056, 492744, 563136, 602112, 643584, 656992, 750848, 858112, 985488, 1126272, 1287168, 1313984, 1501696, 1716224, 1970976, 2252544, 2574336, 2627968, 3003392, 3941952, 4505088, 5148672, 5255936, 6006784, 7883904, 9010176, 10511872, 12013568, 15767808, 18020352, 21023744, 31535616, 36040704, 42047488, 63071232, 84094976, 126142464, 252284928]

約数ペア:

[(1, 252284928), (2, 126142464), (3, 84094976), (4, 63071232), (6, 42047488), (7, 36040704), (8, 31535616), (12, 21023744), (14, 18020352), (16, 15767808), (21, 12013568), (24, 10511872), (28, 9010176), (32, 7883904), (42, 6006784), (48, 5255936), (49, 5148672), (56, 4505088), (64, 3941952), (84, 3003392), (96, 2627968), (98, 2574336), (112, 2252544), (128, 1970976), (147, 1716224), (168, 1501696), (192, 1313984), (196, 1287168), (224, 1126272), (256, 985488), (294, 858112), (336, 750848), (384, 656992), (392, 643584), (419, 602112), (448, 563136), (512, 492744), (588, 429056), (672, 375424), (768, 328496), (784, 321792), (838, 301056), (896, 281568), (1024, 246372), (1176, 214528), (1257, 200704), (1344, 187712), (1536, 164248), (1568, 160896), (1676, 150528), (1792, 140784), (2048, 123186), (2352, 107264), (2514, 100352), (2688, 93856), (2933, 86016), (3072, 82124), (3136, 80448), (3352, 75264), (3584, 70392), (4096, 61593), (4704, 53632), (5028, 50176), (5376, 46928), (5866, 43008), (6144, 41062), (6272, 40224), (6704, 37632), (7168, 35196), (8799, 28672), (9408, 26816), (10056, 25088), (10752, 23464), (11732, 21504), (12288, 20531), (12544, 20112), (13408, 18816), (14336, 17598)]