672297408

素因数分解:

$2^6\times 3^5\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:477

約数の個数: 168

約数和(自身を含む): 2019239040

約数和(自身を除く): 1346941632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 139, 144, 162, 192, 216, 243, 278, 288, 311, 324, 417, 432, 486, 556, 576, 622, 648, 834, 864, 933, 972, 1112, 1244, 1251, 1296, 1668, 1728, 1866, 1944, 2224, 2488, 2502, 2592, 2799, 3336, 3732, 3753, 3888, 4448, 4976, 5004, 5184, 5598, 6672, 7464, 7506, 7776, 8397, 8896, 9952, 10008, 11196, 11259, 13344, 14928, 15012, 15552, 16794, 19904, 20016, 22392, 22518, 25191, 26688, 29856, 30024, 33588, 33777, 40032, 43229, 44784, 45036, 50382, 59712, 60048, 67176, 67554, 75573, 80064, 86458, 89568, 90072, 100764, 120096, 129687, 134352, 135108, 151146, 172916, 179136, 180144, 201528, 240192, 259374, 268704, 270216, 302292, 345832, 360288, 389061, 403056, 518748, 537408, 540432, 604584, 691664, 720576, 778122, 806112, 1037496, 1080864, 1167183, 1209168, 1383328, 1556244, 1612224, 2074992, 2161728, 2334366, 2418336, 2766656, 3112488, 3501549, 4149984, 4668732, 4836672, 6224976, 7003098, 8299968, 9337464, 10504647, 12449952, 14006196, 18674928, 21009294, 24899904, 28012392, 37349856, 42018588, 56024784, 74699712, 84037176, 112049568, 168074352, 224099136, 336148704, 672297408]

約数ペア:

[(1, 672297408), (2, 336148704), (3, 224099136), (4, 168074352), (6, 112049568), (8, 84037176), (9, 74699712), (12, 56024784), (16, 42018588), (18, 37349856), (24, 28012392), (27, 24899904), (32, 21009294), (36, 18674928), (48, 14006196), (54, 12449952), (64, 10504647), (72, 9337464), (81, 8299968), (96, 7003098), (108, 6224976), (139, 4836672), (144, 4668732), (162, 4149984), (192, 3501549), (216, 3112488), (243, 2766656), (278, 2418336), (288, 2334366), (311, 2161728), (324, 2074992), (417, 1612224), (432, 1556244), (486, 1383328), (556, 1209168), (576, 1167183), (622, 1080864), (648, 1037496), (834, 806112), (864, 778122), (933, 720576), (972, 691664), (1112, 604584), (1244, 540432), (1251, 537408), (1296, 518748), (1668, 403056), (1728, 389061), (1866, 360288), (1944, 345832), (2224, 302292), (2488, 270216), (2502, 268704), (2592, 259374), (2799, 240192), (3336, 201528), (3732, 180144), (3753, 179136), (3888, 172916), (4448, 151146), (4976, 135108), (5004, 134352), (5184, 129687), (5598, 120096), (6672, 100764), (7464, 90072), (7506, 89568), (7776, 86458), (8397, 80064), (8896, 75573), (9952, 67554), (10008, 67176), (11196, 60048), (11259, 59712), (13344, 50382), (14928, 45036), (15012, 44784), (15552, 43229), (16794, 40032), (19904, 33777), (20016, 33588), (22392, 30024), (22518, 29856), (25191, 26688)]