231179364

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{493973}}^1$

素因数の和:493996

約数の個数: 36

約数和(自身を含む): 629322876

約数和(自身を除く): 398143512

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 493973, 987946, 1481919, 1975892, 2963838, 4445757, 5927676, 6421649, 8891514, 12843298, 17783028, 19264947, 25686596, 38529894, 57794841, 77059788, 115589682, 231179364]

約数ペア:

[(1, 231179364), (2, 115589682), (3, 77059788), (4, 57794841), (6, 38529894), (9, 25686596), (12, 19264947), (13, 17783028), (18, 12843298), (26, 8891514), (36, 6421649), (39, 5927676), (52, 4445757), (78, 2963838), (117, 1975892), (156, 1481919), (234, 987946), (468, 493973)]