293669418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{647}}^1$

素因数の和:867

約数の個数: 64

約数和(自身を含む): 685283328

約数和(自身を除く): 391613910

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 107, 202, 214, 303, 321, 606, 642, 647, 707, 749, 1294, 1414, 1498, 1941, 2121, 2247, 3882, 4242, 4494, 4529, 9058, 10807, 13587, 21614, 27174, 32421, 64842, 65347, 69229, 75649, 130694, 138458, 151298, 196041, 207687, 226947, 392082, 415374, 453894, 457429, 484603, 914858, 969206, 1372287, 1453809, 2744574, 2907618, 6992129, 13984258, 20976387, 41952774, 48944903, 97889806, 146834709, 293669418]

約数ペア:

[(1, 293669418), (2, 146834709), (3, 97889806), (6, 48944903), (7, 41952774), (14, 20976387), (21, 13984258), (42, 6992129), (101, 2907618), (107, 2744574), (202, 1453809), (214, 1372287), (303, 969206), (321, 914858), (606, 484603), (642, 457429), (647, 453894), (707, 415374), (749, 392082), (1294, 226947), (1414, 207687), (1498, 196041), (1941, 151298), (2121, 138458), (2247, 130694), (3882, 75649), (4242, 69229), (4494, 65347), (4529, 64842), (9058, 32421), (10807, 27174), (13587, 21614)]