495287808

素因数分解:

$2^9\times 3^1\times {\mathrm{127}}^1\times {\mathrm{2539}}^1$

素因数の和:2687

約数の個数: 80

約数和(自身を含む): 1330391040

約数和(自身を除く): 835103232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 192, 254, 256, 381, 384, 508, 512, 762, 768, 1016, 1524, 1536, 2032, 2539, 3048, 4064, 5078, 6096, 7617, 8128, 10156, 12192, 15234, 16256, 20312, 24384, 30468, 32512, 40624, 48768, 60936, 65024, 81248, 97536, 121872, 162496, 195072, 243744, 322453, 324992, 487488, 644906, 649984, 967359, 974976, 1289812, 1299968, 1934718, 1949952, 2579624, 3869436, 3899904, 5159248, 7738872, 10318496, 15477744, 20636992, 30955488, 41273984, 61910976, 82547968, 123821952, 165095936, 247643904, 495287808]

約数ペア:

[(1, 495287808), (2, 247643904), (3, 165095936), (4, 123821952), (6, 82547968), (8, 61910976), (12, 41273984), (16, 30955488), (24, 20636992), (32, 15477744), (48, 10318496), (64, 7738872), (96, 5159248), (127, 3899904), (128, 3869436), (192, 2579624), (254, 1949952), (256, 1934718), (381, 1299968), (384, 1289812), (508, 974976), (512, 967359), (762, 649984), (768, 644906), (1016, 487488), (1524, 324992), (1536, 322453), (2032, 243744), (2539, 195072), (3048, 162496), (4064, 121872), (5078, 97536), (6096, 81248), (7617, 65024), (8128, 60936), (10156, 48768), (12192, 40624), (15234, 32512), (16256, 30468), (20312, 24384)]