729473136

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{35591}}^1$

素因数の和:35670

約数の個数: 80

約数和(自身を含む): 2189050368

約数和(自身を除く): 1459577232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 61, 84, 112, 122, 168, 183, 244, 336, 366, 427, 488, 732, 854, 976, 1281, 1464, 1708, 2562, 2928, 3416, 5124, 6832, 10248, 20496, 35591, 71182, 106773, 142364, 213546, 249137, 284728, 427092, 498274, 569456, 747411, 854184, 996548, 1494822, 1708368, 1993096, 2171051, 2989644, 3986192, 4342102, 5979288, 6513153, 8684204, 11958576, 13026306, 15197357, 17368408, 26052612, 30394714, 34736816, 45592071, 52105224, 60789428, 91184142, 104210448, 121578856, 182368284, 243157712, 364736568, 729473136]

約数ペア:

[(1, 729473136), (2, 364736568), (3, 243157712), (4, 182368284), (6, 121578856), (7, 104210448), (8, 91184142), (12, 60789428), (14, 52105224), (16, 45592071), (21, 34736816), (24, 30394714), (28, 26052612), (42, 17368408), (48, 15197357), (56, 13026306), (61, 11958576), (84, 8684204), (112, 6513153), (122, 5979288), (168, 4342102), (183, 3986192), (244, 2989644), (336, 2171051), (366, 1993096), (427, 1708368), (488, 1494822), (732, 996548), (854, 854184), (976, 747411), (1281, 569456), (1464, 498274), (1708, 427092), (2562, 284728), (2928, 249137), (3416, 213546), (5124, 142364), (6832, 106773), (10248, 71182), (20496, 35591)]