2941496832

素因数分解:

$2^9\times 3^1\times {\mathrm{197}}^1\times {\mathrm{9721}}^1$

素因数の和:9939

約数の個数: 80

約数和(自身を含む): 7876919952

約数和(自身を除く): 4935423120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 197, 256, 384, 394, 512, 591, 768, 788, 1182, 1536, 1576, 2364, 3152, 4728, 6304, 9456, 9721, 12608, 18912, 19442, 25216, 29163, 37824, 38884, 50432, 58326, 75648, 77768, 100864, 116652, 151296, 155536, 233304, 302592, 311072, 466608, 622144, 933216, 1244288, 1866432, 1915037, 2488576, 3732864, 3830074, 4977152, 5745111, 7465728, 7660148, 11490222, 14931456, 15320296, 22980444, 30640592, 45960888, 61281184, 91921776, 122562368, 183843552, 245124736, 367687104, 490249472, 735374208, 980498944, 1470748416, 2941496832]

約数ペア:

[(1, 2941496832), (2, 1470748416), (3, 980498944), (4, 735374208), (6, 490249472), (8, 367687104), (12, 245124736), (16, 183843552), (24, 122562368), (32, 91921776), (48, 61281184), (64, 45960888), (96, 30640592), (128, 22980444), (192, 15320296), (197, 14931456), (256, 11490222), (384, 7660148), (394, 7465728), (512, 5745111), (591, 4977152), (768, 3830074), (788, 3732864), (1182, 2488576), (1536, 1915037), (1576, 1866432), (2364, 1244288), (3152, 933216), (4728, 622144), (6304, 466608), (9456, 311072), (9721, 302592), (12608, 233304), (18912, 155536), (19442, 151296), (25216, 116652), (29163, 100864), (37824, 77768), (38884, 75648), (50432, 58326)]