263753856

素因数分解:

$2^7\times 3^2\times {\mathrm{228953}}^1$

素因数の和:228973

約数の個数: 48

約数和(自身を含む): 758982510

約数和(自身を除く): 495228654

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 228953, 457906, 686859, 915812, 1373718, 1831624, 2060577, 2747436, 3663248, 4121154, 5494872, 7326496, 8242308, 10989744, 14652992, 16484616, 21979488, 29305984, 32969232, 43958976, 65938464, 87917952, 131876928, 263753856]

約数ペア:

[(1, 263753856), (2, 131876928), (3, 87917952), (4, 65938464), (6, 43958976), (8, 32969232), (9, 29305984), (12, 21979488), (16, 16484616), (18, 14652992), (24, 10989744), (32, 8242308), (36, 7326496), (48, 5494872), (64, 4121154), (72, 3663248), (96, 2747436), (128, 2060577), (144, 1831624), (192, 1373718), (288, 915812), (384, 686859), (576, 457906), (1152, 228953)]