628770816

素因数分解:

$2^{11}\times 3^3\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:251

約数の個数: 192

約数和(自身を含む): 1898769600

約数和(自身を除く): 1269998784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 83, 96, 108, 128, 137, 144, 166, 192, 216, 249, 256, 274, 288, 332, 384, 411, 432, 498, 512, 548, 576, 664, 747, 768, 822, 864, 996, 1024, 1096, 1152, 1233, 1328, 1494, 1536, 1644, 1728, 1992, 2048, 2192, 2241, 2304, 2466, 2656, 2988, 3072, 3288, 3456, 3699, 3984, 4384, 4482, 4608, 4932, 5312, 5976, 6144, 6576, 6912, 7398, 7968, 8768, 8964, 9216, 9864, 10624, 11371, 11952, 13152, 13824, 14796, 15936, 17536, 17928, 18432, 19728, 21248, 22742, 23904, 26304, 27648, 29592, 31872, 34113, 35072, 35856, 39456, 42496, 45484, 47808, 52608, 55296, 59184, 63744, 68226, 70144, 71712, 78912, 84992, 90968, 95616, 102339, 105216, 118368, 127488, 136452, 140288, 143424, 157824, 169984, 181936, 191232, 204678, 210432, 236736, 254976, 272904, 280576, 286848, 307017, 315648, 363872, 382464, 409356, 420864, 473472, 509952, 545808, 573696, 614034, 631296, 727744, 764928, 818712, 841728, 946944, 1091616, 1147392, 1228068, 1262592, 1455488, 1529856, 1637424, 1893888, 2183232, 2294784, 2456136, 2525184, 2910976, 3274848, 3787776, 4366464, 4589568, 4912272, 5821952, 6549696, 7575552, 8732928, 9824544, 11643904, 13099392, 17465856, 19649088, 23287808, 26198784, 34931712, 39298176, 52397568, 69863424, 78596352, 104795136, 157192704, 209590272, 314385408, 628770816]

約数ペア:

[(1, 628770816), (2, 314385408), (3, 209590272), (4, 157192704), (6, 104795136), (8, 78596352), (9, 69863424), (12, 52397568), (16, 39298176), (18, 34931712), (24, 26198784), (27, 23287808), (32, 19649088), (36, 17465856), (48, 13099392), (54, 11643904), (64, 9824544), (72, 8732928), (83, 7575552), (96, 6549696), (108, 5821952), (128, 4912272), (137, 4589568), (144, 4366464), (166, 3787776), (192, 3274848), (216, 2910976), (249, 2525184), (256, 2456136), (274, 2294784), (288, 2183232), (332, 1893888), (384, 1637424), (411, 1529856), (432, 1455488), (498, 1262592), (512, 1228068), (548, 1147392), (576, 1091616), (664, 946944), (747, 841728), (768, 818712), (822, 764928), (864, 727744), (996, 631296), (1024, 614034), (1096, 573696), (1152, 545808), (1233, 509952), (1328, 473472), (1494, 420864), (1536, 409356), (1644, 382464), (1728, 363872), (1992, 315648), (2048, 307017), (2192, 286848), (2241, 280576), (2304, 272904), (2466, 254976), (2656, 236736), (2988, 210432), (3072, 204678), (3288, 191232), (3456, 181936), (3699, 169984), (3984, 157824), (4384, 143424), (4482, 140288), (4608, 136452), (4932, 127488), (5312, 118368), (5976, 105216), (6144, 102339), (6576, 95616), (6912, 90968), (7398, 84992), (7968, 78912), (8768, 71712), (8964, 70144), (9216, 68226), (9864, 63744), (10624, 59184), (11371, 55296), (11952, 52608), (13152, 47808), (13824, 45484), (14796, 42496), (15936, 39456), (17536, 35856), (17928, 35072), (18432, 34113), (19728, 31872), (21248, 29592), (22742, 27648), (23904, 26304)]