255377664

素因数分解:

$2^8\times 3^3\times {\mathrm{36947}}^1$

素因数の和:36972

約数の個数: 72

約数和(自身を含む): 755217120

約数和(自身を除く): 499839456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 36947, 73894, 110841, 147788, 221682, 295576, 332523, 443364, 591152, 665046, 886728, 997569, 1182304, 1330092, 1773456, 1995138, 2364608, 2660184, 3546912, 3990276, 4729216, 5320368, 7093824, 7980552, 9458432, 10640736, 14187648, 15961104, 21281472, 28375296, 31922208, 42562944, 63844416, 85125888, 127688832, 255377664]

約数ペア:

[(1, 255377664), (2, 127688832), (3, 85125888), (4, 63844416), (6, 42562944), (8, 31922208), (9, 28375296), (12, 21281472), (16, 15961104), (18, 14187648), (24, 10640736), (27, 9458432), (32, 7980552), (36, 7093824), (48, 5320368), (54, 4729216), (64, 3990276), (72, 3546912), (96, 2660184), (108, 2364608), (128, 1995138), (144, 1773456), (192, 1330092), (216, 1182304), (256, 997569), (288, 886728), (384, 665046), (432, 591152), (576, 443364), (768, 332523), (864, 295576), (1152, 221682), (1728, 147788), (2304, 110841), (3456, 73894), (6912, 36947)]