268831488

素因数分解:

$2^8\times 3^1\times {\mathrm{199}}^1\times {\mathrm{1759}}^1$

素因数の和:1977

約数の個数: 72

約数和(自身を含む): 719488000

約数和(自身を除く): 450656512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 199, 256, 384, 398, 597, 768, 796, 1194, 1592, 1759, 2388, 3184, 3518, 4776, 5277, 6368, 7036, 9552, 10554, 12736, 14072, 19104, 21108, 25472, 28144, 38208, 42216, 50944, 56288, 76416, 84432, 112576, 152832, 168864, 225152, 337728, 350041, 450304, 675456, 700082, 1050123, 1350912, 1400164, 2100246, 2800328, 4200492, 5600656, 8400984, 11201312, 16801968, 22402624, 33603936, 44805248, 67207872, 89610496, 134415744, 268831488]

約数ペア:

[(1, 268831488), (2, 134415744), (3, 89610496), (4, 67207872), (6, 44805248), (8, 33603936), (12, 22402624), (16, 16801968), (24, 11201312), (32, 8400984), (48, 5600656), (64, 4200492), (96, 2800328), (128, 2100246), (192, 1400164), (199, 1350912), (256, 1050123), (384, 700082), (398, 675456), (597, 450304), (768, 350041), (796, 337728), (1194, 225152), (1592, 168864), (1759, 152832), (2388, 112576), (3184, 84432), (3518, 76416), (4776, 56288), (5277, 50944), (6368, 42216), (7036, 38208), (9552, 28144), (10554, 25472), (12736, 21108), (14072, 19104)]