2631468544

素因数分解:

$2^9\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{337}}^1$

素因数の和:607

約数の個数: 80

約数和(自身を含む): 5360880096

約数和(自身を除く): 2729411552

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 151, 202, 256, 302, 337, 404, 512, 604, 674, 808, 1208, 1348, 1616, 2416, 2696, 3232, 4832, 5392, 6464, 9664, 10784, 12928, 15251, 19328, 21568, 25856, 30502, 34037, 38656, 43136, 50887, 51712, 61004, 68074, 77312, 86272, 101774, 122008, 136148, 172544, 203548, 244016, 272296, 407096, 488032, 544592, 814192, 976064, 1089184, 1628384, 1952128, 2178368, 3256768, 3904256, 4356736, 5139587, 6513536, 7808512, 8713472, 10279174, 13027072, 17426944, 20558348, 26054144, 41116696, 82233392, 164466784, 328933568, 657867136, 1315734272, 2631468544]

約数ペア:

[(1, 2631468544), (2, 1315734272), (4, 657867136), (8, 328933568), (16, 164466784), (32, 82233392), (64, 41116696), (101, 26054144), (128, 20558348), (151, 17426944), (202, 13027072), (256, 10279174), (302, 8713472), (337, 7808512), (404, 6513536), (512, 5139587), (604, 4356736), (674, 3904256), (808, 3256768), (1208, 2178368), (1348, 1952128), (1616, 1628384), (2416, 1089184), (2696, 976064), (3232, 814192), (4832, 544592), (5392, 488032), (6464, 407096), (9664, 272296), (10784, 244016), (12928, 203548), (15251, 172544), (19328, 136148), (21568, 122008), (25856, 101774), (30502, 86272), (34037, 77312), (38656, 68074), (43136, 61004), (50887, 51712)]