266129664

素因数分解:

$2^8\times 3^1\times {\mathrm{197}}^1\times {\mathrm{1759}}^1$

素因数の和:1975

約数の個数: 72

約数和(自身を含む): 712293120

約数和(自身を除く): 446163456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 197, 256, 384, 394, 591, 768, 788, 1182, 1576, 1759, 2364, 3152, 3518, 4728, 5277, 6304, 7036, 9456, 10554, 12608, 14072, 18912, 21108, 25216, 28144, 37824, 42216, 50432, 56288, 75648, 84432, 112576, 151296, 168864, 225152, 337728, 346523, 450304, 675456, 693046, 1039569, 1350912, 1386092, 2079138, 2772184, 4158276, 5544368, 8316552, 11088736, 16633104, 22177472, 33266208, 44354944, 66532416, 88709888, 133064832, 266129664]

約数ペア:

[(1, 266129664), (2, 133064832), (3, 88709888), (4, 66532416), (6, 44354944), (8, 33266208), (12, 22177472), (16, 16633104), (24, 11088736), (32, 8316552), (48, 5544368), (64, 4158276), (96, 2772184), (128, 2079138), (192, 1386092), (197, 1350912), (256, 1039569), (384, 693046), (394, 675456), (591, 450304), (768, 346523), (788, 337728), (1182, 225152), (1576, 168864), (1759, 151296), (2364, 112576), (3152, 84432), (3518, 75648), (4728, 56288), (5277, 50432), (6304, 42216), (7036, 37824), (9456, 28144), (10554, 25216), (12608, 21108), (14072, 18912)]