1561679328

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1478863}}^1$

素因数の和:1478887

約数の個数: 48

約数和(自身を含む): 4472084736

約数和(自身を除く): 2910405408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 1478863, 2957726, 4436589, 5915452, 8873178, 11830904, 16267493, 17746356, 23661808, 32534986, 35492712, 47323616, 48802479, 65069972, 70985424, 97604958, 130139944, 141970848, 195209916, 260279888, 390419832, 520559776, 780839664, 1561679328]

約数ペア:

[(1, 1561679328), (2, 780839664), (3, 520559776), (4, 390419832), (6, 260279888), (8, 195209916), (11, 141970848), (12, 130139944), (16, 97604958), (22, 70985424), (24, 65069972), (32, 48802479), (33, 47323616), (44, 35492712), (48, 32534986), (66, 23661808), (88, 17746356), (96, 16267493), (132, 11830904), (176, 8873178), (264, 5915452), (352, 4436589), (528, 2957726), (1056, 1478863)]