290832384

素因数分解:

$2^{14}\times 3^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:189

約数の個数: 120

約数和(自身を含む): 796369168

約数和(自身を除く): 505536784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 97, 122, 128, 183, 192, 194, 244, 256, 291, 366, 384, 388, 488, 512, 582, 732, 768, 776, 976, 1024, 1164, 1464, 1536, 1552, 1952, 2048, 2328, 2928, 3072, 3104, 3904, 4096, 4656, 5856, 5917, 6144, 6208, 7808, 8192, 9312, 11712, 11834, 12288, 12416, 15616, 16384, 17751, 18624, 23424, 23668, 24576, 24832, 31232, 35502, 37248, 46848, 47336, 49152, 49664, 62464, 71004, 74496, 93696, 94672, 99328, 124928, 142008, 148992, 187392, 189344, 198656, 249856, 284016, 297984, 374784, 378688, 397312, 499712, 568032, 595968, 749568, 757376, 794624, 999424, 1136064, 1191936, 1499136, 1514752, 1589248, 2272128, 2383872, 2998272, 3029504, 4544256, 4767744, 6059008, 9088512, 12118016, 18177024, 24236032, 36354048, 48472064, 72708096, 96944128, 145416192, 290832384]

約数ペア:

[(1, 290832384), (2, 145416192), (3, 96944128), (4, 72708096), (6, 48472064), (8, 36354048), (12, 24236032), (16, 18177024), (24, 12118016), (32, 9088512), (48, 6059008), (61, 4767744), (64, 4544256), (96, 3029504), (97, 2998272), (122, 2383872), (128, 2272128), (183, 1589248), (192, 1514752), (194, 1499136), (244, 1191936), (256, 1136064), (291, 999424), (366, 794624), (384, 757376), (388, 749568), (488, 595968), (512, 568032), (582, 499712), (732, 397312), (768, 378688), (776, 374784), (976, 297984), (1024, 284016), (1164, 249856), (1464, 198656), (1536, 189344), (1552, 187392), (1952, 148992), (2048, 142008), (2328, 124928), (2928, 99328), (3072, 94672), (3104, 93696), (3904, 74496), (4096, 71004), (4656, 62464), (5856, 49664), (5917, 49152), (6144, 47336), (6208, 46848), (7808, 37248), (8192, 35502), (9312, 31232), (11712, 24832), (11834, 24576), (12288, 23668), (12416, 23424), (15616, 18624), (16384, 17751)]