1330705664

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{1171}}^1$

素因数の和:1403

約数の個数: 72

約数和(自身を含む): 2788441152

約数和(自身を除く): 1457735488

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 193, 256, 368, 386, 736, 772, 1171, 1472, 1544, 2342, 2944, 3088, 4439, 4684, 5888, 6176, 8878, 9368, 12352, 17756, 18736, 24704, 26933, 35512, 37472, 49408, 53866, 71024, 74944, 107732, 142048, 149888, 215464, 226003, 284096, 299776, 430928, 452006, 568192, 861856, 904012, 1136384, 1723712, 1808024, 3447424, 3616048, 5198069, 6894848, 7232096, 10396138, 14464192, 20792276, 28928384, 41584552, 57856768, 83169104, 166338208, 332676416, 665352832, 1330705664]

約数ペア:

[(1, 1330705664), (2, 665352832), (4, 332676416), (8, 166338208), (16, 83169104), (23, 57856768), (32, 41584552), (46, 28928384), (64, 20792276), (92, 14464192), (128, 10396138), (184, 7232096), (193, 6894848), (256, 5198069), (368, 3616048), (386, 3447424), (736, 1808024), (772, 1723712), (1171, 1136384), (1472, 904012), (1544, 861856), (2342, 568192), (2944, 452006), (3088, 430928), (4439, 299776), (4684, 284096), (5888, 226003), (6176, 215464), (8878, 149888), (9368, 142048), (12352, 107732), (17756, 74944), (18736, 71024), (24704, 53866), (26933, 49408), (35512, 37472)]