247183488

素因数分解:

$2^7\times 3^7\times {\mathrm{883}}^1$

素因数の和:918

約数の個数: 128

約数和(自身を含む): 739377600

約数和(自身を除く): 492194112

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, 243, 288, 324, 384, 432, 486, 576, 648, 729, 864, 883, 972, 1152, 1296, 1458, 1728, 1766, 1944, 2187, 2592, 2649, 2916, 3456, 3532, 3888, 4374, 5184, 5298, 5832, 7064, 7776, 7947, 8748, 10368, 10596, 11664, 14128, 15552, 15894, 17496, 21192, 23328, 23841, 28256, 31104, 31788, 34992, 42384, 46656, 47682, 56512, 63576, 69984, 71523, 84768, 93312, 95364, 113024, 127152, 139968, 143046, 169536, 190728, 214569, 254304, 279936, 286092, 339072, 381456, 429138, 508608, 572184, 643707, 762912, 858276, 1017216, 1144368, 1287414, 1525824, 1716552, 1931121, 2288736, 2574828, 3051648, 3433104, 3862242, 4577472, 5149656, 6866208, 7724484, 9154944, 10299312, 13732416, 15448968, 20598624, 27464832, 30897936, 41197248, 61795872, 82394496, 123591744, 247183488]

約数ペア:

[(1, 247183488), (2, 123591744), (3, 82394496), (4, 61795872), (6, 41197248), (8, 30897936), (9, 27464832), (12, 20598624), (16, 15448968), (18, 13732416), (24, 10299312), (27, 9154944), (32, 7724484), (36, 6866208), (48, 5149656), (54, 4577472), (64, 3862242), (72, 3433104), (81, 3051648), (96, 2574828), (108, 2288736), (128, 1931121), (144, 1716552), (162, 1525824), (192, 1287414), (216, 1144368), (243, 1017216), (288, 858276), (324, 762912), (384, 643707), (432, 572184), (486, 508608), (576, 429138), (648, 381456), (729, 339072), (864, 286092), (883, 279936), (972, 254304), (1152, 214569), (1296, 190728), (1458, 169536), (1728, 143046), (1766, 139968), (1944, 127152), (2187, 113024), (2592, 95364), (2649, 93312), (2916, 84768), (3456, 71523), (3532, 69984), (3888, 63576), (4374, 56512), (5184, 47682), (5298, 46656), (5832, 42384), (7064, 34992), (7776, 31788), (7947, 31104), (8748, 28256), (10368, 23841), (10596, 23328), (11664, 21192), (14128, 17496), (15552, 15894)]