291208327232

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{10499}}^1\times {\mathrm{9221}}^1$

素因数の和:19779

約数の個数: 56

約数和(自身を含む): 590281776000

約数和(自身を除く): 299073448768

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 188, 376, 752, 1504, 3008, 9221, 10499, 18442, 20998, 36884, 41996, 73768, 83992, 147536, 167984, 295072, 335968, 433387, 493453, 590144, 671936, 866774, 986906, 1733548, 1973812, 3467096, 3947624, 6934192, 7895248, 13868384, 15790496, 27736768, 31580992, 96811279, 193622558, 387245116, 774490232, 1548980464, 3097960928, 4550130113, 6195921856, 9100260226, 18200520452, 36401040904, 72802081808, 145604163616, 291208327232]

約数ペア:

[(1, 291208327232), (2, 145604163616), (4, 72802081808), (8, 36401040904), (16, 18200520452), (32, 9100260226), (47, 6195921856), (64, 4550130113), (94, 3097960928), (188, 1548980464), (376, 774490232), (752, 387245116), (1504, 193622558), (3008, 96811279), (9221, 31580992), (10499, 27736768), (18442, 15790496), (20998, 13868384), (36884, 7895248), (41996, 6934192), (73768, 3947624), (83992, 3467096), (147536, 1973812), (167984, 1733548), (295072, 986906), (335968, 866774), (433387, 671936), (493453, 590144)]