989815008

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3907}}^1$

素因数の和:3969

約数の個数: 192

約数和(自身を含む): 3308981760

約数和(自身を除く): 2319166752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 29, 32, 39, 42, 48, 52, 56, 58, 78, 84, 87, 91, 96, 104, 112, 116, 156, 168, 174, 182, 203, 208, 224, 232, 273, 312, 336, 348, 364, 377, 406, 416, 464, 546, 609, 624, 672, 696, 728, 754, 812, 928, 1092, 1131, 1218, 1248, 1392, 1456, 1508, 1624, 2184, 2262, 2436, 2639, 2784, 2912, 3016, 3248, 3907, 4368, 4524, 4872, 5278, 6032, 6496, 7814, 7917, 8736, 9048, 9744, 10556, 11721, 12064, 15628, 15834, 18096, 19488, 21112, 23442, 27349, 31256, 31668, 36192, 42224, 46884, 50791, 54698, 62512, 63336, 82047, 84448, 93768, 101582, 109396, 113303, 125024, 126672, 152373, 164094, 187536, 203164, 218792, 226606, 253344, 304746, 328188, 339909, 355537, 375072, 406328, 437584, 453212, 609492, 656376, 679818, 711074, 793121, 812656, 875168, 906424, 1066611, 1218984, 1312752, 1359636, 1422148, 1472939, 1586242, 1625312, 1812848, 2133222, 2379363, 2437968, 2625504, 2719272, 2844296, 2945878, 3172484, 3625696, 4266444, 4418817, 4758726, 4875936, 5438544, 5688592, 5891756, 6344968, 8532888, 8837634, 9517452, 10310573, 10877088, 11377184, 11783512, 12689936, 17065776, 17675268, 19034904, 20621146, 23567024, 25379872, 30931719, 34131552, 35350536, 38069808, 41242292, 47134048, 61863438, 70701072, 76139616, 82484584, 123726876, 141402144, 164969168, 247453752, 329938336, 494907504, 989815008]

約数ペア:

[(1, 989815008), (2, 494907504), (3, 329938336), (4, 247453752), (6, 164969168), (7, 141402144), (8, 123726876), (12, 82484584), (13, 76139616), (14, 70701072), (16, 61863438), (21, 47134048), (24, 41242292), (26, 38069808), (28, 35350536), (29, 34131552), (32, 30931719), (39, 25379872), (42, 23567024), (48, 20621146), (52, 19034904), (56, 17675268), (58, 17065776), (78, 12689936), (84, 11783512), (87, 11377184), (91, 10877088), (96, 10310573), (104, 9517452), (112, 8837634), (116, 8532888), (156, 6344968), (168, 5891756), (174, 5688592), (182, 5438544), (203, 4875936), (208, 4758726), (224, 4418817), (232, 4266444), (273, 3625696), (312, 3172484), (336, 2945878), (348, 2844296), (364, 2719272), (377, 2625504), (406, 2437968), (416, 2379363), (464, 2133222), (546, 1812848), (609, 1625312), (624, 1586242), (672, 1472939), (696, 1422148), (728, 1359636), (754, 1312752), (812, 1218984), (928, 1066611), (1092, 906424), (1131, 875168), (1218, 812656), (1248, 793121), (1392, 711074), (1456, 679818), (1508, 656376), (1624, 609492), (2184, 453212), (2262, 437584), (2436, 406328), (2639, 375072), (2784, 355537), (2912, 339909), (3016, 328188), (3248, 304746), (3907, 253344), (4368, 226606), (4524, 218792), (4872, 203164), (5278, 187536), (6032, 164094), (6496, 152373), (7814, 126672), (7917, 125024), (8736, 113303), (9048, 109396), (9744, 101582), (10556, 93768), (11721, 84448), (12064, 82047), (15628, 63336), (15834, 62512), (18096, 54698), (19488, 50791), (21112, 46884), (23442, 42224), (27349, 36192), (31256, 31668)]