668410368

素因数分解:

$2^9\times 3^1\times {\mathrm{113}}^1\times {\mathrm{3851}}^1$

素因数の和:3985

約数の個数: 80

約数和(自身を含む): 1796911776

約数和(自身を除く): 1128501408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 113, 128, 192, 226, 256, 339, 384, 452, 512, 678, 768, 904, 1356, 1536, 1808, 2712, 3616, 3851, 5424, 7232, 7702, 10848, 11553, 14464, 15404, 21696, 23106, 28928, 30808, 43392, 46212, 57856, 61616, 86784, 92424, 123232, 173568, 184848, 246464, 369696, 435163, 492928, 739392, 870326, 985856, 1305489, 1478784, 1740652, 1971712, 2610978, 2957568, 3481304, 5221956, 5915136, 6962608, 10443912, 13925216, 20887824, 27850432, 41775648, 55700864, 83551296, 111401728, 167102592, 222803456, 334205184, 668410368]

約数ペア:

[(1, 668410368), (2, 334205184), (3, 222803456), (4, 167102592), (6, 111401728), (8, 83551296), (12, 55700864), (16, 41775648), (24, 27850432), (32, 20887824), (48, 13925216), (64, 10443912), (96, 6962608), (113, 5915136), (128, 5221956), (192, 3481304), (226, 2957568), (256, 2610978), (339, 1971712), (384, 1740652), (452, 1478784), (512, 1305489), (678, 985856), (768, 870326), (904, 739392), (1356, 492928), (1536, 435163), (1808, 369696), (2712, 246464), (3616, 184848), (3851, 173568), (5424, 123232), (7232, 92424), (7702, 86784), (10848, 61616), (11553, 57856), (14464, 46212), (15404, 43392), (21696, 30808), (23106, 28928)]