247258032

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{761}}^1\times {\mathrm{967}}^1$

素因数の和:1746

約数の個数: 80

約数和(自身を含む): 731715072

約数和(自身を除く): 484457040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 761, 967, 1522, 1934, 2283, 2901, 3044, 3868, 4566, 5327, 5802, 6088, 6769, 7736, 9132, 10654, 11604, 12176, 13538, 15472, 15981, 18264, 20307, 21308, 23208, 27076, 31962, 36528, 40614, 42616, 46416, 54152, 63924, 81228, 85232, 108304, 127848, 162456, 255696, 324912, 735887, 1471774, 2207661, 2943548, 4415322, 5151209, 5887096, 8830644, 10302418, 11774192, 15453627, 17661288, 20604836, 30907254, 35322576, 41209672, 61814508, 82419344, 123629016, 247258032]

約数ペア:

[(1, 247258032), (2, 123629016), (3, 82419344), (4, 61814508), (6, 41209672), (7, 35322576), (8, 30907254), (12, 20604836), (14, 17661288), (16, 15453627), (21, 11774192), (24, 10302418), (28, 8830644), (42, 5887096), (48, 5151209), (56, 4415322), (84, 2943548), (112, 2207661), (168, 1471774), (336, 735887), (761, 324912), (967, 255696), (1522, 162456), (1934, 127848), (2283, 108304), (2901, 85232), (3044, 81228), (3868, 63924), (4566, 54152), (5327, 46416), (5802, 42616), (6088, 40614), (6769, 36528), (7736, 31962), (9132, 27076), (10654, 23208), (11604, 21308), (12176, 20307), (13538, 18264), (15472, 15981)]