255493896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1051}}^1\times {\mathrm{1447}}^1$

素因数の和:2514

約数の個数: 64

約数和(自身を含む): 731182080

約数和(自身を除く): 475688184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1051, 1447, 2102, 2894, 3153, 4204, 4341, 5788, 6306, 7357, 8408, 8682, 10129, 11576, 12612, 14714, 17364, 20258, 22071, 25224, 29428, 30387, 34728, 40516, 44142, 58856, 60774, 81032, 88284, 121548, 176568, 243096, 1520797, 3041594, 4562391, 6083188, 9124782, 10645579, 12166376, 18249564, 21291158, 31936737, 36499128, 42582316, 63873474, 85164632, 127746948, 255493896]

約数ペア:

[(1, 255493896), (2, 127746948), (3, 85164632), (4, 63873474), (6, 42582316), (7, 36499128), (8, 31936737), (12, 21291158), (14, 18249564), (21, 12166376), (24, 10645579), (28, 9124782), (42, 6083188), (56, 4562391), (84, 3041594), (168, 1520797), (1051, 243096), (1447, 176568), (2102, 121548), (2894, 88284), (3153, 81032), (4204, 60774), (4341, 58856), (5788, 44142), (6306, 40516), (7357, 34728), (8408, 30387), (8682, 29428), (10129, 25224), (11576, 22071), (12612, 20258), (14714, 17364)]