204441408

素因数分解:

$2^6\times 3^4\times {\mathrm{113}}^1\times {\mathrm{349}}^1$

素因数の和:486

約数の個数: 140

約数和(自身を含む): 613143300

約数和(自身を除く): 408701892

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 113, 144, 162, 192, 216, 226, 288, 324, 339, 349, 432, 452, 576, 648, 678, 698, 864, 904, 1017, 1047, 1296, 1356, 1396, 1728, 1808, 2034, 2094, 2592, 2712, 2792, 3051, 3141, 3616, 4068, 4188, 5184, 5424, 5584, 6102, 6282, 7232, 8136, 8376, 9153, 9423, 10848, 11168, 12204, 12564, 16272, 16752, 18306, 18846, 21696, 22336, 24408, 25128, 28269, 32544, 33504, 36612, 37692, 39437, 48816, 50256, 56538, 65088, 67008, 73224, 75384, 78874, 97632, 100512, 113076, 118311, 146448, 150768, 157748, 195264, 201024, 226152, 236622, 292896, 301536, 315496, 354933, 452304, 473244, 585792, 603072, 630992, 709866, 904608, 946488, 1064799, 1261984, 1419732, 1809216, 1892976, 2129598, 2523968, 2839464, 3194397, 3785952, 4259196, 5678928, 6388794, 7571904, 8518392, 11357856, 12777588, 17036784, 22715712, 25555176, 34073568, 51110352, 68147136, 102220704, 204441408]

約数ペア:

[(1, 204441408), (2, 102220704), (3, 68147136), (4, 51110352), (6, 34073568), (8, 25555176), (9, 22715712), (12, 17036784), (16, 12777588), (18, 11357856), (24, 8518392), (27, 7571904), (32, 6388794), (36, 5678928), (48, 4259196), (54, 3785952), (64, 3194397), (72, 2839464), (81, 2523968), (96, 2129598), (108, 1892976), (113, 1809216), (144, 1419732), (162, 1261984), (192, 1064799), (216, 946488), (226, 904608), (288, 709866), (324, 630992), (339, 603072), (349, 585792), (432, 473244), (452, 452304), (576, 354933), (648, 315496), (678, 301536), (698, 292896), (864, 236622), (904, 226152), (1017, 201024), (1047, 195264), (1296, 157748), (1356, 150768), (1396, 146448), (1728, 118311), (1808, 113076), (2034, 100512), (2094, 97632), (2592, 78874), (2712, 75384), (2792, 73224), (3051, 67008), (3141, 65088), (3616, 56538), (4068, 50256), (4188, 48816), (5184, 39437), (5424, 37692), (5584, 36612), (6102, 33504), (6282, 32544), (7232, 28269), (8136, 25128), (8376, 24408), (9153, 22336), (9423, 21696), (10848, 18846), (11168, 18306), (12204, 16752), (12564, 16272)]