328078848

素因数分解:

$2^9\times 3^1\times {\mathrm{167}}^1\times {\mathrm{1279}}^1$

素因数の和:1467

約数の個数: 80

約数和(自身を含む): 879943680

約数和(自身を除く): 551864832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 167, 192, 256, 334, 384, 501, 512, 668, 768, 1002, 1279, 1336, 1536, 2004, 2558, 2672, 3837, 4008, 5116, 5344, 7674, 8016, 10232, 10688, 15348, 16032, 20464, 21376, 30696, 32064, 40928, 42752, 61392, 64128, 81856, 85504, 122784, 128256, 163712, 213593, 245568, 256512, 327424, 427186, 491136, 640779, 654848, 854372, 982272, 1281558, 1708744, 1964544, 2563116, 3417488, 5126232, 6834976, 10252464, 13669952, 20504928, 27339904, 41009856, 54679808, 82019712, 109359616, 164039424, 328078848]

約数ペア:

[(1, 328078848), (2, 164039424), (3, 109359616), (4, 82019712), (6, 54679808), (8, 41009856), (12, 27339904), (16, 20504928), (24, 13669952), (32, 10252464), (48, 6834976), (64, 5126232), (96, 3417488), (128, 2563116), (167, 1964544), (192, 1708744), (256, 1281558), (334, 982272), (384, 854372), (501, 654848), (512, 640779), (668, 491136), (768, 427186), (1002, 327424), (1279, 256512), (1336, 245568), (1536, 213593), (2004, 163712), (2558, 128256), (2672, 122784), (3837, 85504), (4008, 81856), (5116, 64128), (5344, 61392), (7674, 42752), (8016, 40928), (10232, 32064), (10688, 30696), (15348, 21376), (16032, 20464)]