494558512

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1699}}^1$

素因数の和:1850

約数の個数: 80

約数和(自身を含む): 1153497600

約数和(自身を除く): 658939088

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 113, 161, 184, 226, 322, 368, 452, 644, 791, 904, 1288, 1582, 1699, 1808, 2576, 2599, 3164, 3398, 5198, 6328, 6796, 10396, 11893, 12656, 13592, 18193, 20792, 23786, 27184, 36386, 39077, 41584, 47572, 72772, 78154, 95144, 145544, 156308, 190288, 191987, 273539, 291088, 312616, 383974, 547078, 625232, 767948, 1094156, 1343909, 1535896, 2188312, 2687818, 3071792, 4376624, 4415701, 5375636, 8831402, 10751272, 17662804, 21502544, 30909907, 35325608, 61819814, 70651216, 123639628, 247279256, 494558512]

約数ペア:

[(1, 494558512), (2, 247279256), (4, 123639628), (7, 70651216), (8, 61819814), (14, 35325608), (16, 30909907), (23, 21502544), (28, 17662804), (46, 10751272), (56, 8831402), (92, 5375636), (112, 4415701), (113, 4376624), (161, 3071792), (184, 2687818), (226, 2188312), (322, 1535896), (368, 1343909), (452, 1094156), (644, 767948), (791, 625232), (904, 547078), (1288, 383974), (1582, 312616), (1699, 291088), (1808, 273539), (2576, 191987), (2599, 190288), (3164, 156308), (3398, 145544), (5198, 95144), (6328, 78154), (6796, 72772), (10396, 47572), (11893, 41584), (12656, 39077), (13592, 36386), (18193, 27184), (20792, 23786)]