285417288

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{304933}}^1$

素因数の和:304958

約数の個数: 48

約数和(自身を含む): 832469820

約数和(自身を除く): 547052532

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, 304933, 609866, 914799, 1219732, 1829598, 2439464, 2744397, 3659196, 3964129, 5488794, 7318392, 7928258, 10977588, 11892387, 15856516, 21955176, 23784774, 31713032, 35677161, 47569548, 71354322, 95139096, 142708644, 285417288]

約数ペア:

[(1, 285417288), (2, 142708644), (3, 95139096), (4, 71354322), (6, 47569548), (8, 35677161), (9, 31713032), (12, 23784774), (13, 21955176), (18, 15856516), (24, 11892387), (26, 10977588), (36, 7928258), (39, 7318392), (52, 5488794), (72, 3964129), (78, 3659196), (104, 2744397), (117, 2439464), (156, 1829598), (234, 1219732), (312, 914799), (468, 609866), (936, 304933)]