663886848

素因数分解:

$2^{10}\times 3^1\times {\mathrm{197}}^1\times {\mathrm{1097}}^1$

素因数の和:1317

約数の個数: 88

約数和(自身を含む): 1780103952

約数和(自身を除く): 1116217104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 197, 256, 384, 394, 512, 591, 768, 788, 1024, 1097, 1182, 1536, 1576, 2194, 2364, 3072, 3152, 3291, 4388, 4728, 6304, 6582, 8776, 9456, 12608, 13164, 17552, 18912, 25216, 26328, 35104, 37824, 50432, 52656, 70208, 75648, 100864, 105312, 140416, 151296, 201728, 210624, 216109, 280832, 302592, 421248, 432218, 561664, 605184, 648327, 842496, 864436, 1123328, 1296654, 1684992, 1728872, 2593308, 3369984, 3457744, 5186616, 6915488, 10373232, 13830976, 20746464, 27661952, 41492928, 55323904, 82985856, 110647808, 165971712, 221295616, 331943424, 663886848]

約数ペア:

[(1, 663886848), (2, 331943424), (3, 221295616), (4, 165971712), (6, 110647808), (8, 82985856), (12, 55323904), (16, 41492928), (24, 27661952), (32, 20746464), (48, 13830976), (64, 10373232), (96, 6915488), (128, 5186616), (192, 3457744), (197, 3369984), (256, 2593308), (384, 1728872), (394, 1684992), (512, 1296654), (591, 1123328), (768, 864436), (788, 842496), (1024, 648327), (1097, 605184), (1182, 561664), (1536, 432218), (1576, 421248), (2194, 302592), (2364, 280832), (3072, 216109), (3152, 210624), (3291, 201728), (4388, 151296), (4728, 140416), (6304, 105312), (6582, 100864), (8776, 75648), (9456, 70208), (12608, 52656), (13164, 50432), (17552, 37824), (18912, 35104), (25216, 26328)]