321509022

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{443}}^1$

素因数の和:617

約数の個数: 64

約数和(自身を含む): 689230080

約数和(自身を除く): 367721058

約数列:

[1, 2, 3, 6, 29, 43, 58, 86, 87, 97, 129, 174, 194, 258, 291, 443, 582, 886, 1247, 1329, 2494, 2658, 2813, 3741, 4171, 5626, 7482, 8342, 8439, 12513, 12847, 16878, 19049, 25026, 25694, 38098, 38541, 42971, 57147, 77082, 85942, 114294, 120959, 128913, 241918, 257826, 362877, 552421, 725754, 1104842, 1246159, 1657263, 1847753, 2492318, 3314526, 3695506, 3738477, 5543259, 7476954, 11086518, 53584837, 107169674, 160754511, 321509022]

約数ペア:

[(1, 321509022), (2, 160754511), (3, 107169674), (6, 53584837), (29, 11086518), (43, 7476954), (58, 5543259), (86, 3738477), (87, 3695506), (97, 3314526), (129, 2492318), (174, 1847753), (194, 1657263), (258, 1246159), (291, 1104842), (443, 725754), (582, 552421), (886, 362877), (1247, 257826), (1329, 241918), (2494, 128913), (2658, 120959), (2813, 114294), (3741, 85942), (4171, 77082), (5626, 57147), (7482, 42971), (8342, 38541), (8439, 38098), (12513, 25694), (12847, 25026), (16878, 19049)]