513922304

素因数分解:

$2^8\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:420

約数の個数: 144

約数和(自身を含む): 1260150528

約数和(自身を除く): 746228224

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 37, 46, 56, 64, 74, 92, 112, 128, 148, 161, 184, 224, 256, 259, 296, 322, 337, 368, 448, 518, 592, 644, 674, 736, 851, 896, 1036, 1184, 1288, 1348, 1472, 1702, 1792, 2072, 2359, 2368, 2576, 2696, 2944, 3404, 4144, 4718, 4736, 5152, 5392, 5888, 5957, 6808, 7751, 8288, 9436, 9472, 10304, 10784, 11914, 12469, 13616, 15502, 16576, 18872, 20608, 21568, 23828, 24938, 27232, 31004, 33152, 37744, 41216, 43136, 47656, 49876, 54257, 54464, 62008, 66304, 75488, 86272, 87283, 95312, 99752, 108514, 108928, 124016, 150976, 174566, 190624, 199504, 217028, 217856, 248032, 286787, 301952, 349132, 381248, 399008, 434056, 496064, 573574, 603904, 698264, 762496, 798016, 868112, 992128, 1147148, 1396528, 1524992, 1596032, 1736224, 1984256, 2007509, 2294296, 2793056, 3192064, 3472448, 4015018, 4588592, 5586112, 6944896, 8030036, 9177184, 11172224, 13889792, 16060072, 18354368, 22344448, 32120144, 36708736, 64240288, 73417472, 128480576, 256961152, 513922304]

約数ペア:

[(1, 513922304), (2, 256961152), (4, 128480576), (7, 73417472), (8, 64240288), (14, 36708736), (16, 32120144), (23, 22344448), (28, 18354368), (32, 16060072), (37, 13889792), (46, 11172224), (56, 9177184), (64, 8030036), (74, 6944896), (92, 5586112), (112, 4588592), (128, 4015018), (148, 3472448), (161, 3192064), (184, 2793056), (224, 2294296), (256, 2007509), (259, 1984256), (296, 1736224), (322, 1596032), (337, 1524992), (368, 1396528), (448, 1147148), (518, 992128), (592, 868112), (644, 798016), (674, 762496), (736, 698264), (851, 603904), (896, 573574), (1036, 496064), (1184, 434056), (1288, 399008), (1348, 381248), (1472, 349132), (1702, 301952), (1792, 286787), (2072, 248032), (2359, 217856), (2368, 217028), (2576, 199504), (2696, 190624), (2944, 174566), (3404, 150976), (4144, 124016), (4718, 108928), (4736, 108514), (5152, 99752), (5392, 95312), (5888, 87283), (5957, 86272), (6808, 75488), (7751, 66304), (8288, 62008), (9436, 54464), (9472, 54257), (10304, 49876), (10784, 47656), (11914, 43136), (12469, 41216), (13616, 37744), (15502, 33152), (16576, 31004), (18872, 27232), (20608, 24938), (21568, 23828)]