254008608

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1979}}^1$

素因数の和:2190

約数の個数: 96

約数和(自身を含む): 766402560

約数和(自身を除く): 512393952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 191, 224, 336, 382, 573, 672, 764, 1146, 1337, 1528, 1979, 2292, 2674, 3056, 3958, 4011, 4584, 5348, 5937, 6112, 7916, 8022, 9168, 10696, 11874, 13853, 15832, 16044, 18336, 21392, 23748, 27706, 31664, 32088, 41559, 42784, 47496, 55412, 63328, 64176, 83118, 94992, 110824, 128352, 166236, 189984, 221648, 332472, 377989, 443296, 664944, 755978, 1133967, 1329888, 1511956, 2267934, 2645923, 3023912, 4535868, 5291846, 6047824, 7937769, 9071736, 10583692, 12095648, 15875538, 18143472, 21167384, 31751076, 36286944, 42334768, 63502152, 84669536, 127004304, 254008608]

約数ペア:

[(1, 254008608), (2, 127004304), (3, 84669536), (4, 63502152), (6, 42334768), (7, 36286944), (8, 31751076), (12, 21167384), (14, 18143472), (16, 15875538), (21, 12095648), (24, 10583692), (28, 9071736), (32, 7937769), (42, 6047824), (48, 5291846), (56, 4535868), (84, 3023912), (96, 2645923), (112, 2267934), (168, 1511956), (191, 1329888), (224, 1133967), (336, 755978), (382, 664944), (573, 443296), (672, 377989), (764, 332472), (1146, 221648), (1337, 189984), (1528, 166236), (1979, 128352), (2292, 110824), (2674, 94992), (3056, 83118), (3958, 64176), (4011, 63328), (4584, 55412), (5348, 47496), (5937, 42784), (6112, 41559), (7916, 32088), (8022, 31664), (9168, 27706), (10696, 23748), (11874, 21392), (13853, 18336), (15832, 16044)]