210862848

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{643}}^1$

素因数の和:730

約数の個数: 144

約数和(自身を含む): 652902656

約数和(自身を除く): 442039808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 64, 84, 96, 112, 122, 128, 168, 183, 192, 224, 244, 256, 336, 366, 384, 427, 448, 488, 643, 672, 732, 768, 854, 896, 976, 1281, 1286, 1344, 1464, 1708, 1792, 1929, 1952, 2562, 2572, 2688, 2928, 3416, 3858, 3904, 4501, 5124, 5144, 5376, 5856, 6832, 7716, 7808, 9002, 10248, 10288, 11712, 13503, 13664, 15432, 15616, 18004, 20496, 20576, 23424, 27006, 27328, 30864, 36008, 39223, 40992, 41152, 46848, 54012, 54656, 61728, 72016, 78446, 81984, 82304, 108024, 109312, 117669, 123456, 144032, 156892, 163968, 164608, 216048, 235338, 246912, 274561, 288064, 313784, 327936, 432096, 470676, 493824, 549122, 576128, 627568, 823683, 864192, 941352, 1098244, 1152256, 1255136, 1647366, 1728384, 1882704, 2196488, 2510272, 3294732, 3456768, 3765408, 4392976, 5020544, 6589464, 7530816, 8785952, 10041088, 13178928, 15061632, 17571904, 26357856, 30123264, 35143808, 52715712, 70287616, 105431424, 210862848]

約数ペア:

[(1, 210862848), (2, 105431424), (3, 70287616), (4, 52715712), (6, 35143808), (7, 30123264), (8, 26357856), (12, 17571904), (14, 15061632), (16, 13178928), (21, 10041088), (24, 8785952), (28, 7530816), (32, 6589464), (42, 5020544), (48, 4392976), (56, 3765408), (61, 3456768), (64, 3294732), (84, 2510272), (96, 2196488), (112, 1882704), (122, 1728384), (128, 1647366), (168, 1255136), (183, 1152256), (192, 1098244), (224, 941352), (244, 864192), (256, 823683), (336, 627568), (366, 576128), (384, 549122), (427, 493824), (448, 470676), (488, 432096), (643, 327936), (672, 313784), (732, 288064), (768, 274561), (854, 246912), (896, 235338), (976, 216048), (1281, 164608), (1286, 163968), (1344, 156892), (1464, 144032), (1708, 123456), (1792, 117669), (1929, 109312), (1952, 108024), (2562, 82304), (2572, 81984), (2688, 78446), (2928, 72016), (3416, 61728), (3858, 54656), (3904, 54012), (4501, 46848), (5124, 41152), (5144, 40992), (5376, 39223), (5856, 36008), (6832, 30864), (7716, 27328), (7808, 27006), (9002, 23424), (10248, 20576), (10288, 20496), (11712, 18004), (13503, 15616), (13664, 15432)]