490143744

素因数分解:

$2^{16}\times 3^3\times {\mathrm{277}}^1$

素因数の和:318

約数の個数: 136

約数和(自身を含む): 1457509520

約数和(自身を除く): 967365776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 277, 288, 384, 432, 512, 554, 576, 768, 831, 864, 1024, 1108, 1152, 1536, 1662, 1728, 2048, 2216, 2304, 2493, 3072, 3324, 3456, 4096, 4432, 4608, 4986, 6144, 6648, 6912, 7479, 8192, 8864, 9216, 9972, 12288, 13296, 13824, 14958, 16384, 17728, 18432, 19944, 24576, 26592, 27648, 29916, 32768, 35456, 36864, 39888, 49152, 53184, 55296, 59832, 65536, 70912, 73728, 79776, 98304, 106368, 110592, 119664, 141824, 147456, 159552, 196608, 212736, 221184, 239328, 283648, 294912, 319104, 425472, 442368, 478656, 567296, 589824, 638208, 850944, 884736, 957312, 1134592, 1276416, 1701888, 1769472, 1914624, 2269184, 2552832, 3403776, 3829248, 4538368, 5105664, 6807552, 7658496, 9076736, 10211328, 13615104, 15316992, 18153472, 20422656, 27230208, 30633984, 40845312, 54460416, 61267968, 81690624, 122535936, 163381248, 245071872, 490143744]

約数ペア:

[(1, 490143744), (2, 245071872), (3, 163381248), (4, 122535936), (6, 81690624), (8, 61267968), (9, 54460416), (12, 40845312), (16, 30633984), (18, 27230208), (24, 20422656), (27, 18153472), (32, 15316992), (36, 13615104), (48, 10211328), (54, 9076736), (64, 7658496), (72, 6807552), (96, 5105664), (108, 4538368), (128, 3829248), (144, 3403776), (192, 2552832), (216, 2269184), (256, 1914624), (277, 1769472), (288, 1701888), (384, 1276416), (432, 1134592), (512, 957312), (554, 884736), (576, 850944), (768, 638208), (831, 589824), (864, 567296), (1024, 478656), (1108, 442368), (1152, 425472), (1536, 319104), (1662, 294912), (1728, 283648), (2048, 239328), (2216, 221184), (2304, 212736), (2493, 196608), (3072, 159552), (3324, 147456), (3456, 141824), (4096, 119664), (4432, 110592), (4608, 106368), (4986, 98304), (6144, 79776), (6648, 73728), (6912, 70912), (7479, 65536), (8192, 59832), (8864, 55296), (9216, 53184), (9972, 49152), (12288, 39888), (13296, 36864), (13824, 35456), (14958, 32768), (16384, 29916), (17728, 27648), (18432, 26592), (19944, 24576)]