1718983936

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{2131}}^1$

素因数の和:2307

約数の個数: 72

約数和(自身を含む): 3608265024

約数和(自身を除く): 1889281088

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 137, 184, 256, 274, 368, 548, 736, 1096, 1472, 2131, 2192, 2944, 3151, 4262, 4384, 5888, 6302, 8524, 8768, 12604, 17048, 17536, 25208, 34096, 35072, 49013, 50416, 68192, 98026, 100832, 136384, 196052, 201664, 272768, 291947, 392104, 403328, 545536, 583894, 784208, 806656, 1167788, 1568416, 2335576, 3136832, 4671152, 6273664, 6714781, 9342304, 12547328, 13429562, 18684608, 26859124, 37369216, 53718248, 74738432, 107436496, 214872992, 429745984, 859491968, 1718983936]

約数ペア:

[(1, 1718983936), (2, 859491968), (4, 429745984), (8, 214872992), (16, 107436496), (23, 74738432), (32, 53718248), (46, 37369216), (64, 26859124), (92, 18684608), (128, 13429562), (137, 12547328), (184, 9342304), (256, 6714781), (274, 6273664), (368, 4671152), (548, 3136832), (736, 2335576), (1096, 1568416), (1472, 1167788), (2131, 806656), (2192, 784208), (2944, 583894), (3151, 545536), (4262, 403328), (4384, 392104), (5888, 291947), (6302, 272768), (8524, 201664), (8768, 196052), (12604, 136384), (17048, 100832), (17536, 98026), (25208, 68192), (34096, 50416), (35072, 49013)]