248458212

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{121081}}^1$

素因数の和:121113

約数の個数: 48

約数和(自身を含む): 678059200

約数和(自身を除く): 429600988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 121081, 242162, 363243, 484324, 726486, 1089729, 1452972, 2179458, 2300539, 3269187, 4358916, 4601078, 6538374, 6901617, 9202156, 13076748, 13803234, 20704851, 27606468, 41409702, 62114553, 82819404, 124229106, 248458212]

約数ペア:

[(1, 248458212), (2, 124229106), (3, 82819404), (4, 62114553), (6, 41409702), (9, 27606468), (12, 20704851), (18, 13803234), (19, 13076748), (27, 9202156), (36, 6901617), (38, 6538374), (54, 4601078), (57, 4358916), (76, 3269187), (108, 2300539), (114, 2179458), (171, 1452972), (228, 1089729), (342, 726486), (513, 484324), (684, 363243), (1026, 242162), (2052, 121081)]