633123456

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{235537}}^1$

素因数の和:235561

約数の個数: 64

約数和(自身を含む): 1921990080

約数和(自身を除く): 1288866624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 235537, 471074, 706611, 942148, 1413222, 1648759, 1884296, 2826444, 3297518, 3768592, 4946277, 5652888, 6595036, 7537184, 9892554, 11305776, 13190072, 15074368, 19785108, 22611552, 26380144, 30148736, 39570216, 45223104, 52760288, 79140432, 90446208, 105520576, 158280864, 211041152, 316561728, 633123456]

約数ペア:

[(1, 633123456), (2, 316561728), (3, 211041152), (4, 158280864), (6, 105520576), (7, 90446208), (8, 79140432), (12, 52760288), (14, 45223104), (16, 39570216), (21, 30148736), (24, 26380144), (28, 22611552), (32, 19785108), (42, 15074368), (48, 13190072), (56, 11305776), (64, 9892554), (84, 7537184), (96, 6595036), (112, 5652888), (128, 4946277), (168, 3768592), (192, 3297518), (224, 2826444), (336, 1884296), (384, 1648759), (448, 1413222), (672, 942148), (896, 706611), (1344, 471074), (2688, 235537)]