740718

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:94

約数の個数: 64

約数和(自身を含む): 1900800

約数和(自身を除く): 1160082

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 29, 33, 43, 54, 58, 66, 86, 87, 99, 129, 174, 198, 258, 261, 297, 319, 387, 473, 522, 594, 638, 774, 783, 946, 957, 1161, 1247, 1419, 1566, 1914, 2322, 2494, 2838, 2871, 3741, 4257, 5742, 7482, 8514, 8613, 11223, 12771, 13717, 17226, 22446, 25542, 27434, 33669, 41151, 67338, 82302, 123453, 246906, 370359, 740718]

約数ペア:

[(1, 740718), (2, 370359), (3, 246906), (6, 123453), (9, 82302), (11, 67338), (18, 41151), (22, 33669), (27, 27434), (29, 25542), (33, 22446), (43, 17226), (54, 13717), (58, 12771), (66, 11223), (86, 8613), (87, 8514), (99, 7482), (129, 5742), (174, 4257), (198, 3741), (258, 2871), (261, 2838), (297, 2494), (319, 2322), (387, 1914), (473, 1566), (522, 1419), (594, 1247), (638, 1161), (774, 957), (783, 946)]