218873856

素因数分解:

$2^{14}\times 3^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:165

約数の個数: 120

約数和(自身を含む): 601339984

約数和(自身を除く): 382466128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 73, 96, 122, 128, 146, 183, 192, 219, 244, 256, 292, 366, 384, 438, 488, 512, 584, 732, 768, 876, 976, 1024, 1168, 1464, 1536, 1752, 1952, 2048, 2336, 2928, 3072, 3504, 3904, 4096, 4453, 4672, 5856, 6144, 7008, 7808, 8192, 8906, 9344, 11712, 12288, 13359, 14016, 15616, 16384, 17812, 18688, 23424, 24576, 26718, 28032, 31232, 35624, 37376, 46848, 49152, 53436, 56064, 62464, 71248, 74752, 93696, 106872, 112128, 124928, 142496, 149504, 187392, 213744, 224256, 249856, 284992, 299008, 374784, 427488, 448512, 499712, 569984, 598016, 749568, 854976, 897024, 999424, 1139968, 1196032, 1499136, 1709952, 1794048, 2279936, 2998272, 3419904, 3588096, 4559872, 6839808, 9119744, 13679616, 18239488, 27359232, 36478976, 54718464, 72957952, 109436928, 218873856]

約数ペア:

[(1, 218873856), (2, 109436928), (3, 72957952), (4, 54718464), (6, 36478976), (8, 27359232), (12, 18239488), (16, 13679616), (24, 9119744), (32, 6839808), (48, 4559872), (61, 3588096), (64, 3419904), (73, 2998272), (96, 2279936), (122, 1794048), (128, 1709952), (146, 1499136), (183, 1196032), (192, 1139968), (219, 999424), (244, 897024), (256, 854976), (292, 749568), (366, 598016), (384, 569984), (438, 499712), (488, 448512), (512, 427488), (584, 374784), (732, 299008), (768, 284992), (876, 249856), (976, 224256), (1024, 213744), (1168, 187392), (1464, 149504), (1536, 142496), (1752, 124928), (1952, 112128), (2048, 106872), (2336, 93696), (2928, 74752), (3072, 71248), (3504, 62464), (3904, 56064), (4096, 53436), (4453, 49152), (4672, 46848), (5856, 37376), (6144, 35624), (7008, 31232), (7808, 28032), (8192, 26718), (8906, 24576), (9344, 23424), (11712, 18688), (12288, 17812), (13359, 16384), (14016, 15616)]