290253888

素因数分解:

$2^6\times 3^3\times {\mathrm{167971}}^1$

素因数の和:167992

約数の個数: 56

約数和(自身を含む): 853297760

約数和(自身を除く): 563043872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 167971, 335942, 503913, 671884, 1007826, 1343768, 1511739, 2015652, 2687536, 3023478, 4031304, 4535217, 5375072, 6046956, 8062608, 9070434, 10750144, 12093912, 16125216, 18140868, 24187824, 32250432, 36281736, 48375648, 72563472, 96751296, 145126944, 290253888]

約数ペア:

[(1, 290253888), (2, 145126944), (3, 96751296), (4, 72563472), (6, 48375648), (8, 36281736), (9, 32250432), (12, 24187824), (16, 18140868), (18, 16125216), (24, 12093912), (27, 10750144), (32, 9070434), (36, 8062608), (48, 6046956), (54, 5375072), (64, 4535217), (72, 4031304), (96, 3023478), (108, 2687536), (144, 2015652), (192, 1511739), (216, 1343768), (288, 1007826), (432, 671884), (576, 503913), (864, 335942), (1728, 167971)]