240663582

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{193771}}^1$

素因数の和:193805

約数の個数: 32

約数和(自身を含む): 558063360

約数和(自身を除く): 317399778

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 193771, 387542, 581313, 1162626, 1743939, 3487878, 4456733, 5231817, 8913466, 10463634, 13370199, 26740398, 40110597, 80221194, 120331791, 240663582]

約数ペア:

[(1, 240663582), (2, 120331791), (3, 80221194), (6, 40110597), (9, 26740398), (18, 13370199), (23, 10463634), (27, 8913466), (46, 5231817), (54, 4456733), (69, 3487878), (138, 1743939), (207, 1162626), (414, 581313), (621, 387542), (1242, 193771)]