319031808

素因数分解:

$2^9\times 3^1\times {\mathrm{229}}^1\times {\mathrm{907}}^1$

素因数の和:1157

約数の個数: 80

約数和(自身を含む): 854573280

約数和(自身を除く): 535541472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 229, 256, 384, 458, 512, 687, 768, 907, 916, 1374, 1536, 1814, 1832, 2721, 2748, 3628, 3664, 5442, 5496, 7256, 7328, 10884, 10992, 14512, 14656, 21768, 21984, 29024, 29312, 43536, 43968, 58048, 58624, 87072, 87936, 116096, 117248, 174144, 175872, 207703, 232192, 348288, 351744, 415406, 464384, 623109, 696576, 830812, 1246218, 1393152, 1661624, 2492436, 3323248, 4984872, 6646496, 9969744, 13292992, 19939488, 26585984, 39878976, 53171968, 79757952, 106343936, 159515904, 319031808]

約数ペア:

[(1, 319031808), (2, 159515904), (3, 106343936), (4, 79757952), (6, 53171968), (8, 39878976), (12, 26585984), (16, 19939488), (24, 13292992), (32, 9969744), (48, 6646496), (64, 4984872), (96, 3323248), (128, 2492436), (192, 1661624), (229, 1393152), (256, 1246218), (384, 830812), (458, 696576), (512, 623109), (687, 464384), (768, 415406), (907, 351744), (916, 348288), (1374, 232192), (1536, 207703), (1814, 175872), (1832, 174144), (2721, 117248), (2748, 116096), (3628, 87936), (3664, 87072), (5442, 58624), (5496, 58048), (7256, 43968), (7328, 43536), (10884, 29312), (10992, 29024), (14512, 21984), (14656, 21768)]