319633848

素因数分解:

$2^3\times 3^2\times {\mathrm{881}}^1\times {\mathrm{5039}}^1$

素因数の和:5932

約数の個数: 48

約数和(自身を含む): 866829600

約数和(自身を除く): 547195752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 881, 1762, 2643, 3524, 5039, 5286, 7048, 7929, 10078, 10572, 15117, 15858, 20156, 21144, 30234, 31716, 40312, 45351, 60468, 63432, 90702, 120936, 181404, 362808, 4439359, 8878718, 13318077, 17757436, 26636154, 35514872, 39954231, 53272308, 79908462, 106544616, 159816924, 319633848]

約数ペア:

[(1, 319633848), (2, 159816924), (3, 106544616), (4, 79908462), (6, 53272308), (8, 39954231), (9, 35514872), (12, 26636154), (18, 17757436), (24, 13318077), (36, 8878718), (72, 4439359), (881, 362808), (1762, 181404), (2643, 120936), (3524, 90702), (5039, 63432), (5286, 60468), (7048, 45351), (7929, 40312), (10078, 31716), (10572, 30234), (15117, 21144), (15858, 20156)]