349471416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{19441}}^1$

素因数の和:19564

約数の個数: 64

約数和(自身を含む): 1007873280

約数和(自身を除く): 658401864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 107, 168, 214, 321, 428, 642, 749, 856, 1284, 1498, 2247, 2568, 2996, 4494, 5992, 8988, 17976, 19441, 38882, 58323, 77764, 116646, 136087, 155528, 233292, 272174, 408261, 466584, 544348, 816522, 1088696, 1633044, 2080187, 3266088, 4160374, 6240561, 8320748, 12481122, 14561309, 16641496, 24962244, 29122618, 43683927, 49924488, 58245236, 87367854, 116490472, 174735708, 349471416]

約数ペア:

[(1, 349471416), (2, 174735708), (3, 116490472), (4, 87367854), (6, 58245236), (7, 49924488), (8, 43683927), (12, 29122618), (14, 24962244), (21, 16641496), (24, 14561309), (28, 12481122), (42, 8320748), (56, 6240561), (84, 4160374), (107, 3266088), (168, 2080187), (214, 1633044), (321, 1088696), (428, 816522), (642, 544348), (749, 466584), (856, 408261), (1284, 272174), (1498, 233292), (2247, 155528), (2568, 136087), (2996, 116646), (4494, 77764), (5992, 58323), (8988, 38882), (17976, 19441)]