243455968

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{57203}}^1$

素因数の和:57239

約数の個数: 48

約数和(自身を含む): 576616320

約数和(自身を除く): 333160352

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 57203, 114406, 228812, 400421, 457624, 800842, 915248, 1086857, 1601684, 1830496, 2173714, 3203368, 4347428, 6406736, 7607999, 8694856, 12813472, 15215998, 17389712, 30431996, 34779424, 60863992, 121727984, 243455968]

約数ペア:

[(1, 243455968), (2, 121727984), (4, 60863992), (7, 34779424), (8, 30431996), (14, 17389712), (16, 15215998), (19, 12813472), (28, 8694856), (32, 7607999), (38, 6406736), (56, 4347428), (76, 3203368), (112, 2173714), (133, 1830496), (152, 1601684), (224, 1086857), (266, 915248), (304, 800842), (532, 457624), (608, 400421), (1064, 228812), (2128, 114406), (4256, 57203)]