247670784

素因数分解:

$2^{11}\times 3^4\times {\mathrm{1493}}^1$

素因数の和:1527

約数の個数: 120

約数和(自身を含む): 740269530

約数和(自身を除く): 492598746

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 512, 576, 648, 768, 864, 1024, 1152, 1296, 1493, 1536, 1728, 2048, 2304, 2592, 2986, 3072, 3456, 4479, 4608, 5184, 5972, 6144, 6912, 8958, 9216, 10368, 11944, 13437, 13824, 17916, 18432, 20736, 23888, 26874, 27648, 35832, 40311, 41472, 47776, 53748, 55296, 71664, 80622, 82944, 95552, 107496, 120933, 143328, 161244, 165888, 191104, 214992, 241866, 286656, 322488, 382208, 429984, 483732, 573312, 644976, 764416, 859968, 967464, 1146624, 1289952, 1528832, 1719936, 1934928, 2293248, 2579904, 3057664, 3439872, 3869856, 4586496, 5159808, 6879744, 7739712, 9172992, 10319616, 13759488, 15479424, 20639232, 27518976, 30958848, 41278464, 61917696, 82556928, 123835392, 247670784]

約数ペア:

[(1, 247670784), (2, 123835392), (3, 82556928), (4, 61917696), (6, 41278464), (8, 30958848), (9, 27518976), (12, 20639232), (16, 15479424), (18, 13759488), (24, 10319616), (27, 9172992), (32, 7739712), (36, 6879744), (48, 5159808), (54, 4586496), (64, 3869856), (72, 3439872), (81, 3057664), (96, 2579904), (108, 2293248), (128, 1934928), (144, 1719936), (162, 1528832), (192, 1289952), (216, 1146624), (256, 967464), (288, 859968), (324, 764416), (384, 644976), (432, 573312), (512, 483732), (576, 429984), (648, 382208), (768, 322488), (864, 286656), (1024, 241866), (1152, 214992), (1296, 191104), (1493, 165888), (1536, 161244), (1728, 143328), (2048, 120933), (2304, 107496), (2592, 95552), (2986, 82944), (3072, 80622), (3456, 71664), (4479, 55296), (4608, 53748), (5184, 47776), (5972, 41472), (6144, 40311), (6912, 35832), (8958, 27648), (9216, 26874), (10368, 23888), (11944, 20736), (13437, 18432), (13824, 17916)]