2243347688

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1\times {\mathrm{367}}^1$

素因数の和:774

約数の個数: 64

約数和(自身を含む): 4451328000

約数和(自身を除く): 2207980312

約数列:

[1, 2, 4, 8, 23, 46, 92, 139, 184, 239, 278, 367, 478, 556, 734, 956, 1112, 1468, 1912, 2936, 3197, 5497, 6394, 8441, 10994, 12788, 16882, 21988, 25576, 33221, 33764, 43976, 51013, 66442, 67528, 87713, 102026, 132884, 175426, 204052, 265768, 350852, 408104, 701704, 764083, 1173299, 1528166, 2017399, 2346598, 3056332, 4034798, 4693196, 6112664, 8069596, 9386392, 12192107, 16139192, 24384214, 48768428, 97536856, 280418461, 560836922, 1121673844, 2243347688]

約数ペア:

[(1, 2243347688), (2, 1121673844), (4, 560836922), (8, 280418461), (23, 97536856), (46, 48768428), (92, 24384214), (139, 16139192), (184, 12192107), (239, 9386392), (278, 8069596), (367, 6112664), (478, 4693196), (556, 4034798), (734, 3056332), (956, 2346598), (1112, 2017399), (1468, 1528166), (1912, 1173299), (2936, 764083), (3197, 701704), (5497, 408104), (6394, 350852), (8441, 265768), (10994, 204052), (12788, 175426), (16882, 132884), (21988, 102026), (25576, 87713), (33221, 67528), (33764, 66442), (43976, 51013)]