513897984

素因数分解:

$2^9\times 3^2\times {\mathrm{229}}^1\times {\mathrm{487}}^1$

素因数の和:740

約数の個数: 120

約数和(自身を含む): 1492679760

約数和(自身を除く): 978781776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 229, 256, 288, 384, 458, 487, 512, 576, 687, 768, 916, 974, 1152, 1374, 1461, 1536, 1832, 1948, 2061, 2304, 2748, 2922, 3664, 3896, 4122, 4383, 4608, 5496, 5844, 7328, 7792, 8244, 8766, 10992, 11688, 14656, 15584, 16488, 17532, 21984, 23376, 29312, 31168, 32976, 35064, 43968, 46752, 58624, 62336, 65952, 70128, 87936, 93504, 111523, 117248, 124672, 131904, 140256, 175872, 187008, 223046, 249344, 263808, 280512, 334569, 351744, 374016, 446092, 527616, 561024, 669138, 748032, 892184, 1003707, 1055232, 1122048, 1338276, 1784368, 2007414, 2244096, 2676552, 3568736, 4014828, 5353104, 7137472, 8029656, 10706208, 14274944, 16059312, 21412416, 28549888, 32118624, 42824832, 57099776, 64237248, 85649664, 128474496, 171299328, 256948992, 513897984]

約数ペア:

[(1, 513897984), (2, 256948992), (3, 171299328), (4, 128474496), (6, 85649664), (8, 64237248), (9, 57099776), (12, 42824832), (16, 32118624), (18, 28549888), (24, 21412416), (32, 16059312), (36, 14274944), (48, 10706208), (64, 8029656), (72, 7137472), (96, 5353104), (128, 4014828), (144, 3568736), (192, 2676552), (229, 2244096), (256, 2007414), (288, 1784368), (384, 1338276), (458, 1122048), (487, 1055232), (512, 1003707), (576, 892184), (687, 748032), (768, 669138), (916, 561024), (974, 527616), (1152, 446092), (1374, 374016), (1461, 351744), (1536, 334569), (1832, 280512), (1948, 263808), (2061, 249344), (2304, 223046), (2748, 187008), (2922, 175872), (3664, 140256), (3896, 131904), (4122, 124672), (4383, 117248), (4608, 111523), (5496, 93504), (5844, 87936), (7328, 70128), (7792, 65952), (8244, 62336), (8766, 58624), (10992, 46752), (11688, 43968), (14656, 35064), (15584, 32976), (16488, 31168), (17532, 29312), (21984, 23376)]