287339328

素因数分解:

$2^6\times 3^2\times {\mathrm{233}}^1\times {\mathrm{2141}}^1$

素因数の和:2392

約数の個数: 84

約数和(自身を含む): 827527428

約数和(自身を除く): 540188100

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 233, 288, 466, 576, 699, 932, 1398, 1864, 2097, 2141, 2796, 3728, 4194, 4282, 5592, 6423, 7456, 8388, 8564, 11184, 12846, 14912, 16776, 17128, 19269, 22368, 25692, 33552, 34256, 38538, 44736, 51384, 67104, 68512, 77076, 102768, 134208, 137024, 154152, 205536, 308304, 411072, 498853, 616608, 997706, 1233216, 1496559, 1995412, 2993118, 3990824, 4489677, 5986236, 7981648, 8979354, 11972472, 15963296, 17958708, 23944944, 31926592, 35917416, 47889888, 71834832, 95779776, 143669664, 287339328]

約数ペア:

[(1, 287339328), (2, 143669664), (3, 95779776), (4, 71834832), (6, 47889888), (8, 35917416), (9, 31926592), (12, 23944944), (16, 17958708), (18, 15963296), (24, 11972472), (32, 8979354), (36, 7981648), (48, 5986236), (64, 4489677), (72, 3990824), (96, 2993118), (144, 1995412), (192, 1496559), (233, 1233216), (288, 997706), (466, 616608), (576, 498853), (699, 411072), (932, 308304), (1398, 205536), (1864, 154152), (2097, 137024), (2141, 134208), (2796, 102768), (3728, 77076), (4194, 68512), (4282, 67104), (5592, 51384), (6423, 44736), (7456, 38538), (8388, 34256), (8564, 33552), (11184, 25692), (12846, 22368), (14912, 19269), (16776, 17128)]