320065536

素因数分解:

$2^{12}\times 3^1\times 7^1\times {\mathrm{61}}^2$

素因数の和:156

約数の個数: 156

約数和(自身を含む): 991569696

約数和(自身を除く): 671504160

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, 512, 672, 732, 768, 854, 896, 976, 1024, 1281, 1344, 1464, 1536, 1708, 1792, 1952, 2048, 2562, 2688, 2928, 3072, 3416, 3584, 3721, 3904, 4096, 5124, 5376, 5856, 6144, 6832, 7168, 7442, 7808, 10248, 10752, 11163, 11712, 12288, 13664, 14336, 14884, 15616, 20496, 21504, 22326, 23424, 26047, 27328, 28672, 29768, 31232, 40992, 43008, 44652, 46848, 52094, 54656, 59536, 62464, 78141, 81984, 86016, 89304, 93696, 104188, 109312, 119072, 124928, 156282, 163968, 178608, 187392, 208376, 218624, 238144, 249856, 312564, 327936, 357216, 374784, 416752, 437248, 476288, 625128, 655872, 714432, 749568, 833504, 874496, 952576, 1250256, 1311744, 1428864, 1667008, 1748992, 1905152, 2500512, 2623488, 2857728, 3334016, 3810304, 5001024, 5246976, 5715456, 6668032, 7620608, 10002048, 11430912, 13336064, 15241216, 20004096, 22861824, 26672128, 40008192, 45723648, 53344256, 80016384, 106688512, 160032768, 320065536]

約数ペア:

[(1, 320065536), (2, 160032768), (3, 106688512), (4, 80016384), (6, 53344256), (7, 45723648), (8, 40008192), (12, 26672128), (14, 22861824), (16, 20004096), (21, 15241216), (24, 13336064), (28, 11430912), (32, 10002048), (42, 7620608), (48, 6668032), (56, 5715456), (61, 5246976), (64, 5001024), (84, 3810304), (96, 3334016), (112, 2857728), (122, 2623488), (128, 2500512), (168, 1905152), (183, 1748992), (192, 1667008), (224, 1428864), (244, 1311744), (256, 1250256), (336, 952576), (366, 874496), (384, 833504), (427, 749568), (448, 714432), (488, 655872), (512, 625128), (672, 476288), (732, 437248), (768, 416752), (854, 374784), (896, 357216), (976, 327936), (1024, 312564), (1281, 249856), (1344, 238144), (1464, 218624), (1536, 208376), (1708, 187392), (1792, 178608), (1952, 163968), (2048, 156282), (2562, 124928), (2688, 119072), (2928, 109312), (3072, 104188), (3416, 93696), (3584, 89304), (3721, 86016), (3904, 81984), (4096, 78141), (5124, 62464), (5376, 59536), (5856, 54656), (6144, 52094), (6832, 46848), (7168, 44652), (7442, 43008), (7808, 40992), (10248, 31232), (10752, 29768), (11163, 28672), (11712, 27328), (12288, 26047), (13664, 23424), (14336, 22326), (14884, 21504), (15616, 20496)]