256584132

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17863}}^1$

素因数の和:17902

約数の個数: 96

約数和(自身を含む): 800307200

約数和(自身を除く): 543723068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 84, 108, 114, 126, 133, 171, 189, 228, 252, 266, 342, 378, 399, 513, 532, 684, 756, 798, 1026, 1197, 1596, 2052, 2394, 3591, 4788, 7182, 14364, 17863, 35726, 53589, 71452, 107178, 125041, 160767, 214356, 250082, 321534, 339397, 375123, 482301, 500164, 643068, 678794, 750246, 964602, 1018191, 1125369, 1357588, 1500492, 1929204, 2036382, 2250738, 2375779, 3054573, 3376107, 4072764, 4501476, 4751558, 6109146, 6752214, 7127337, 9163719, 9503116, 12218292, 13504428, 14254674, 18327438, 21382011, 28509348, 36654876, 42764022, 64146033, 85528044, 128292066, 256584132]

約数ペア:

[(1, 256584132), (2, 128292066), (3, 85528044), (4, 64146033), (6, 42764022), (7, 36654876), (9, 28509348), (12, 21382011), (14, 18327438), (18, 14254674), (19, 13504428), (21, 12218292), (27, 9503116), (28, 9163719), (36, 7127337), (38, 6752214), (42, 6109146), (54, 4751558), (57, 4501476), (63, 4072764), (76, 3376107), (84, 3054573), (108, 2375779), (114, 2250738), (126, 2036382), (133, 1929204), (171, 1500492), (189, 1357588), (228, 1125369), (252, 1018191), (266, 964602), (342, 750246), (378, 678794), (399, 643068), (513, 500164), (532, 482301), (684, 375123), (756, 339397), (798, 321534), (1026, 250082), (1197, 214356), (1596, 160767), (2052, 125041), (2394, 107178), (3591, 71452), (4788, 53589), (7182, 35726), (14364, 17863)]