1323442688

素因数分解:

$2^9\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1$

素因数の和:497

約数の個数: 80

約数和(自身を含む): 2714960160

約数和(自身を除く): 1391517472

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 193, 227, 236, 256, 386, 454, 472, 512, 772, 908, 944, 1544, 1816, 1888, 3088, 3632, 3776, 6176, 7264, 7552, 11387, 12352, 13393, 14528, 15104, 22774, 24704, 26786, 29056, 30208, 43811, 45548, 49408, 53572, 58112, 87622, 91096, 98816, 107144, 116224, 175244, 182192, 214288, 350488, 364384, 428576, 700976, 728768, 857152, 1401952, 1457536, 1714304, 2584849, 2803904, 2915072, 3428608, 5169698, 5607808, 5830144, 6857216, 10339396, 11215616, 20678792, 22431232, 41357584, 82715168, 165430336, 330860672, 661721344, 1323442688]

約数ペア:

[(1, 1323442688), (2, 661721344), (4, 330860672), (8, 165430336), (16, 82715168), (32, 41357584), (59, 22431232), (64, 20678792), (118, 11215616), (128, 10339396), (193, 6857216), (227, 5830144), (236, 5607808), (256, 5169698), (386, 3428608), (454, 2915072), (472, 2803904), (512, 2584849), (772, 1714304), (908, 1457536), (944, 1401952), (1544, 857152), (1816, 728768), (1888, 700976), (3088, 428576), (3632, 364384), (3776, 350488), (6176, 214288), (7264, 182192), (7552, 175244), (11387, 116224), (12352, 107144), (13393, 98816), (14528, 91096), (15104, 87622), (22774, 58112), (24704, 53572), (26786, 49408), (29056, 45548), (30208, 43811)]