630928592

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{296489}}^1$

素因数の和:296523

約数の個数: 40

約数和(自身を含む): 1470590400

約数和(自身を除く): 839661808

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 296489, 592978, 1185956, 2075423, 2371912, 4150846, 4743824, 5633291, 8301692, 11266582, 16603384, 22533164, 33206768, 39433037, 45066328, 78866074, 90132656, 157732148, 315464296, 630928592]

約数ペア:

[(1, 630928592), (2, 315464296), (4, 157732148), (7, 90132656), (8, 78866074), (14, 45066328), (16, 39433037), (19, 33206768), (28, 22533164), (38, 16603384), (56, 11266582), (76, 8301692), (112, 5633291), (133, 4743824), (152, 4150846), (266, 2371912), (304, 2075423), (532, 1185956), (1064, 592978), (2128, 296489)]