740479488

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1129}}^1$

素因数の和:1218

約数の個数: 160

約数和(自身を含む): 2293484160

約数和(自身を除く): 1553004672

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, 1129, 1281, 1344, 1464, 1536, 1708, 1792, 1952, 2258, 2562, 2688, 2928, 3387, 3416, 3584, 3904, 4516, 5124, 5376, 5856, 6774, 6832, 7808, 7903, 9032, 10248, 10752, 11712, 13548, 13664, 15616, 15806, 18064, 20496, 23424, 23709, 27096, 27328, 31232, 31612, 36128, 40992, 46848, 47418, 54192, 54656, 63224, 68869, 72256, 81984, 93696, 94836, 108384, 109312, 126448, 137738, 144512, 163968, 189672, 206607, 216768, 218624, 252896, 275476, 289024, 327936, 379344, 413214, 433536, 482083, 505792, 550952, 578048, 655872, 758688, 826428, 867072, 964166, 1011584, 1101904, 1446249, 1517376, 1652856, 1734144, 1928332, 2023168, 2203808, 2892498, 3034752, 3305712, 3856664, 4046336, 4407616, 5784996, 6069504, 6611424, 7713328, 8815232, 11569992, 12139008, 13222848, 15426656, 17630464, 23139984, 26445696, 30853312, 35260928, 46279968, 52891392, 61706624, 92559936, 105782784, 123413248, 185119872, 246826496, 370239744, 740479488]

約数ペア:

[(1, 740479488), (2, 370239744), (3, 246826496), (4, 185119872), (6, 123413248), (7, 105782784), (8, 92559936), (12, 61706624), (14, 52891392), (16, 46279968), (21, 35260928), (24, 30853312), (28, 26445696), (32, 23139984), (42, 17630464), (48, 15426656), (56, 13222848), (61, 12139008), (64, 11569992), (84, 8815232), (96, 7713328), (112, 6611424), (122, 6069504), (128, 5784996), (168, 4407616), (183, 4046336), (192, 3856664), (224, 3305712), (244, 3034752), (256, 2892498), (336, 2203808), (366, 2023168), (384, 1928332), (427, 1734144), (448, 1652856), (488, 1517376), (512, 1446249), (672, 1101904), (732, 1011584), (768, 964166), (854, 867072), (896, 826428), (976, 758688), (1129, 655872), (1281, 578048), (1344, 550952), (1464, 505792), (1536, 482083), (1708, 433536), (1792, 413214), (1952, 379344), (2258, 327936), (2562, 289024), (2688, 275476), (2928, 252896), (3387, 218624), (3416, 216768), (3584, 206607), (3904, 189672), (4516, 163968), (5124, 144512), (5376, 137738), (5856, 126448), (6774, 109312), (6832, 108384), (7808, 94836), (7903, 93696), (9032, 81984), (10248, 72256), (10752, 68869), (11712, 63224), (13548, 54656), (13664, 54192), (15616, 47418), (15806, 46848), (18064, 40992), (20496, 36128), (23424, 31612), (23709, 31232), (27096, 27328)]