997833276

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{2633}}^1$

素因数の和:2697

約数の個数: 144

約数和(自身を含む): 2942704800

約数和(自身を除く): 1944871524

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 29, 33, 36, 44, 54, 58, 66, 87, 99, 108, 116, 121, 132, 174, 198, 242, 261, 297, 319, 348, 363, 396, 484, 522, 594, 638, 726, 783, 957, 1044, 1089, 1188, 1276, 1452, 1566, 1914, 2178, 2633, 2871, 3132, 3267, 3509, 3828, 4356, 5266, 5742, 6534, 7018, 7899, 8613, 10527, 10532, 11484, 13068, 14036, 15798, 17226, 21054, 23697, 28963, 31581, 31596, 34452, 42108, 47394, 57926, 63162, 71091, 76357, 86889, 94743, 94788, 115852, 126324, 142182, 152714, 173778, 189486, 229071, 260667, 284364, 305428, 318593, 347556, 378972, 458142, 521334, 637186, 687213, 782001, 839927, 916284, 955779, 1042668, 1274372, 1374426, 1564002, 1679854, 1911558, 2061639, 2519781, 2748852, 2867337, 3128004, 3359708, 3823116, 4123278, 5039562, 5734674, 7559343, 8246556, 8602011, 9239197, 10079124, 11469348, 15118686, 17204022, 18478394, 22678029, 27717591, 30237372, 34408044, 36956788, 45356058, 55435182, 83152773, 90712116, 110870364, 166305546, 249458319, 332611092, 498916638, 997833276]

約数ペア:

[(1, 997833276), (2, 498916638), (3, 332611092), (4, 249458319), (6, 166305546), (9, 110870364), (11, 90712116), (12, 83152773), (18, 55435182), (22, 45356058), (27, 36956788), (29, 34408044), (33, 30237372), (36, 27717591), (44, 22678029), (54, 18478394), (58, 17204022), (66, 15118686), (87, 11469348), (99, 10079124), (108, 9239197), (116, 8602011), (121, 8246556), (132, 7559343), (174, 5734674), (198, 5039562), (242, 4123278), (261, 3823116), (297, 3359708), (319, 3128004), (348, 2867337), (363, 2748852), (396, 2519781), (484, 2061639), (522, 1911558), (594, 1679854), (638, 1564002), (726, 1374426), (783, 1274372), (957, 1042668), (1044, 955779), (1089, 916284), (1188, 839927), (1276, 782001), (1452, 687213), (1566, 637186), (1914, 521334), (2178, 458142), (2633, 378972), (2871, 347556), (3132, 318593), (3267, 305428), (3509, 284364), (3828, 260667), (4356, 229071), (5266, 189486), (5742, 173778), (6534, 152714), (7018, 142182), (7899, 126324), (8613, 115852), (10527, 94788), (10532, 94743), (11484, 86889), (13068, 76357), (14036, 71091), (15798, 63162), (17226, 57926), (21054, 47394), (23697, 42108), (28963, 34452), (31581, 31596)]