1330782208

素因数分解:

$2^{13}\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1009}}^1$

素因数の和:1065

約数の個数: 112

約数和(自身を含む): 3176991360

約数和(自身を除く): 1846209152

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 512, 644, 736, 896, 1009, 1024, 1288, 1472, 1792, 2018, 2048, 2576, 2944, 3584, 4036, 4096, 5152, 5888, 7063, 7168, 8072, 8192, 10304, 11776, 14126, 14336, 16144, 20608, 23207, 23552, 28252, 28672, 32288, 41216, 46414, 47104, 56504, 57344, 64576, 82432, 92828, 94208, 113008, 129152, 162449, 164864, 185656, 188416, 226016, 258304, 324898, 329728, 371312, 452032, 516608, 649796, 659456, 742624, 904064, 1033216, 1299592, 1318912, 1485248, 1808128, 2066432, 2599184, 2970496, 3616256, 4132864, 5198368, 5940992, 7232512, 8265728, 10396736, 11881984, 14465024, 20793472, 23763968, 28930048, 41586944, 47527936, 57860096, 83173888, 95055872, 166347776, 190111744, 332695552, 665391104, 1330782208]

約数ペア:

[(1, 1330782208), (2, 665391104), (4, 332695552), (7, 190111744), (8, 166347776), (14, 95055872), (16, 83173888), (23, 57860096), (28, 47527936), (32, 41586944), (46, 28930048), (56, 23763968), (64, 20793472), (92, 14465024), (112, 11881984), (128, 10396736), (161, 8265728), (184, 7232512), (224, 5940992), (256, 5198368), (322, 4132864), (368, 3616256), (448, 2970496), (512, 2599184), (644, 2066432), (736, 1808128), (896, 1485248), (1009, 1318912), (1024, 1299592), (1288, 1033216), (1472, 904064), (1792, 742624), (2018, 659456), (2048, 649796), (2576, 516608), (2944, 452032), (3584, 371312), (4036, 329728), (4096, 324898), (5152, 258304), (5888, 226016), (7063, 188416), (7168, 185656), (8072, 164864), (8192, 162449), (10304, 129152), (11776, 113008), (14126, 94208), (14336, 92828), (16144, 82432), (20608, 64576), (23207, 57344), (23552, 56504), (28252, 47104), (28672, 46414), (32288, 41216)]