404489888

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{5153}}^1$

素因数の和:5397

約数の個数: 48

約数和(自身を含む): 872798976

約数和(自身を除く): 468309088

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 223, 352, 446, 892, 1784, 2453, 3568, 4906, 5153, 7136, 9812, 10306, 19624, 20612, 39248, 41224, 56683, 78496, 82448, 113366, 164896, 226732, 453464, 906928, 1149119, 1813856, 2298238, 4596476, 9192952, 12640309, 18385904, 25280618, 36771808, 50561236, 101122472, 202244944, 404489888]

約数ペア:

[(1, 404489888), (2, 202244944), (4, 101122472), (8, 50561236), (11, 36771808), (16, 25280618), (22, 18385904), (32, 12640309), (44, 9192952), (88, 4596476), (176, 2298238), (223, 1813856), (352, 1149119), (446, 906928), (892, 453464), (1784, 226732), (2453, 164896), (3568, 113366), (4906, 82448), (5153, 78496), (7136, 56683), (9812, 41224), (10306, 39248), (19624, 20612)]