731052

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{967}}^1$

素因数の和:987

約数の個数: 48

約数和(自身を含む): 2168320

約数和(自身を除く): 1437268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 967, 1934, 2901, 3868, 5802, 6769, 8703, 11604, 13538, 17406, 20307, 26109, 27076, 34812, 40614, 52218, 60921, 81228, 104436, 121842, 182763, 243684, 365526, 731052]

約数ペア:

[(1, 731052), (2, 365526), (3, 243684), (4, 182763), (6, 121842), (7, 104436), (9, 81228), (12, 60921), (14, 52218), (18, 40614), (21, 34812), (27, 27076), (28, 26109), (36, 20307), (42, 17406), (54, 13538), (63, 11604), (84, 8703), (108, 6769), (126, 5802), (189, 3868), (252, 2901), (378, 1934), (756, 967)]