305865144

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{326779}}^1$

素因数の和:326804

約数の個数: 48

約数和(自身を含む): 892109400

約数和(自身を除く): 586244256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 326779, 653558, 980337, 1307116, 1960674, 2614232, 2941011, 3921348, 4248127, 5882022, 7842696, 8496254, 11764044, 12744381, 16992508, 23528088, 25488762, 33985016, 38233143, 50977524, 76466286, 101955048, 152932572, 305865144]

約数ペア:

[(1, 305865144), (2, 152932572), (3, 101955048), (4, 76466286), (6, 50977524), (8, 38233143), (9, 33985016), (12, 25488762), (13, 23528088), (18, 16992508), (24, 12744381), (26, 11764044), (36, 8496254), (39, 7842696), (52, 5882022), (72, 4248127), (78, 3921348), (104, 2941011), (117, 2614232), (156, 1960674), (234, 1307116), (312, 980337), (468, 653558), (936, 326779)]