428531712

素因数分解:

$2^{13}\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:136

約数の個数: 224

約数和(自身を含む): 1358871552

約数和(自身を除く): 930339840

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 53, 56, 64, 84, 94, 96, 106, 112, 128, 141, 159, 168, 188, 192, 212, 224, 256, 282, 318, 329, 336, 371, 376, 384, 424, 448, 512, 564, 636, 658, 672, 742, 752, 768, 848, 896, 987, 1024, 1113, 1128, 1272, 1316, 1344, 1484, 1504, 1536, 1696, 1792, 1974, 2048, 2226, 2256, 2491, 2544, 2632, 2688, 2968, 3008, 3072, 3392, 3584, 3948, 4096, 4452, 4512, 4982, 5088, 5264, 5376, 5936, 6016, 6144, 6784, 7168, 7473, 7896, 8192, 8904, 9024, 9964, 10176, 10528, 10752, 11872, 12032, 12288, 13568, 14336, 14946, 15792, 17437, 17808, 18048, 19928, 20352, 21056, 21504, 23744, 24064, 24576, 27136, 28672, 29892, 31584, 34874, 35616, 36096, 39856, 40704, 42112, 43008, 47488, 48128, 52311, 54272, 57344, 59784, 63168, 69748, 71232, 72192, 79712, 81408, 84224, 86016, 94976, 96256, 104622, 108544, 119568, 126336, 139496, 142464, 144384, 159424, 162816, 168448, 172032, 189952, 192512, 209244, 217088, 239136, 252672, 278992, 284928, 288768, 318848, 325632, 336896, 379904, 385024, 418488, 434176, 478272, 505344, 557984, 569856, 577536, 637696, 651264, 673792, 759808, 836976, 956544, 1010688, 1115968, 1139712, 1155072, 1275392, 1302528, 1347584, 1519616, 1673952, 1913088, 2021376, 2231936, 2279424, 2550784, 2695168, 3039232, 3347904, 3826176, 4042752, 4463872, 4558848, 5101568, 6695808, 7652352, 8085504, 8927744, 9117696, 10203136, 13391616, 15304704, 17855488, 20406272, 26783232, 30609408, 35710976, 53566464, 61218816, 71421952, 107132928, 142843904, 214265856, 428531712]

約数ペア:

[(1, 428531712), (2, 214265856), (3, 142843904), (4, 107132928), (6, 71421952), (7, 61218816), (8, 53566464), (12, 35710976), (14, 30609408), (16, 26783232), (21, 20406272), (24, 17855488), (28, 15304704), (32, 13391616), (42, 10203136), (47, 9117696), (48, 8927744), (53, 8085504), (56, 7652352), (64, 6695808), (84, 5101568), (94, 4558848), (96, 4463872), (106, 4042752), (112, 3826176), (128, 3347904), (141, 3039232), (159, 2695168), (168, 2550784), (188, 2279424), (192, 2231936), (212, 2021376), (224, 1913088), (256, 1673952), (282, 1519616), (318, 1347584), (329, 1302528), (336, 1275392), (371, 1155072), (376, 1139712), (384, 1115968), (424, 1010688), (448, 956544), (512, 836976), (564, 759808), (636, 673792), (658, 651264), (672, 637696), (742, 577536), (752, 569856), (768, 557984), (848, 505344), (896, 478272), (987, 434176), (1024, 418488), (1113, 385024), (1128, 379904), (1272, 336896), (1316, 325632), (1344, 318848), (1484, 288768), (1504, 284928), (1536, 278992), (1696, 252672), (1792, 239136), (1974, 217088), (2048, 209244), (2226, 192512), (2256, 189952), (2491, 172032), (2544, 168448), (2632, 162816), (2688, 159424), (2968, 144384), (3008, 142464), (3072, 139496), (3392, 126336), (3584, 119568), (3948, 108544), (4096, 104622), (4452, 96256), (4512, 94976), (4982, 86016), (5088, 84224), (5264, 81408), (5376, 79712), (5936, 72192), (6016, 71232), (6144, 69748), (6784, 63168), (7168, 59784), (7473, 57344), (7896, 54272), (8192, 52311), (8904, 48128), (9024, 47488), (9964, 43008), (10176, 42112), (10528, 40704), (10752, 39856), (11872, 36096), (12032, 35616), (12288, 34874), (13568, 31584), (14336, 29892), (14946, 28672), (15792, 27136), (17437, 24576), (17808, 24064), (18048, 23744), (19928, 21504), (20352, 21056)]