8450876672

素因数分解:

$2^8\times 7^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{523}}^1$

素因数の和:744

約数の個数: 144

約数和(自身を含む): 19741704192

約数和(自身を除く): 11290827520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 127, 128, 142, 224, 254, 256, 284, 448, 497, 508, 523, 568, 889, 896, 994, 1016, 1046, 1136, 1778, 1792, 1988, 2032, 2092, 2272, 3556, 3661, 3976, 4064, 4184, 4544, 7112, 7322, 7952, 8128, 8368, 9017, 9088, 14224, 14644, 15904, 16256, 16736, 18034, 18176, 28448, 29288, 31808, 32512, 33472, 36068, 37133, 56896, 58576, 63119, 63616, 66421, 66944, 72136, 74266, 113792, 117152, 126238, 127232, 132842, 133888, 144272, 148532, 227584, 234304, 252476, 259931, 265684, 288544, 297064, 464947, 468608, 504952, 519862, 531368, 577088, 594128, 929894, 937216, 1009904, 1039724, 1062736, 1154176, 1188256, 1859788, 2019808, 2079448, 2125472, 2308352, 2376512, 3719576, 4039616, 4158896, 4250944, 4715891, 4753024, 7439152, 8079232, 8317792, 8501888, 9431782, 9506048, 14878304, 16158464, 16635584, 17003776, 18863564, 29756608, 33011237, 33271168, 37727128, 59513216, 66022474, 66542336, 75454256, 119026432, 132044948, 150908512, 264089896, 301817024, 528179792, 603634048, 1056359584, 1207268096, 2112719168, 4225438336, 8450876672]

約数ペア:

[(1, 8450876672), (2, 4225438336), (4, 2112719168), (7, 1207268096), (8, 1056359584), (14, 603634048), (16, 528179792), (28, 301817024), (32, 264089896), (56, 150908512), (64, 132044948), (71, 119026432), (112, 75454256), (127, 66542336), (128, 66022474), (142, 59513216), (224, 37727128), (254, 33271168), (256, 33011237), (284, 29756608), (448, 18863564), (497, 17003776), (508, 16635584), (523, 16158464), (568, 14878304), (889, 9506048), (896, 9431782), (994, 8501888), (1016, 8317792), (1046, 8079232), (1136, 7439152), (1778, 4753024), (1792, 4715891), (1988, 4250944), (2032, 4158896), (2092, 4039616), (2272, 3719576), (3556, 2376512), (3661, 2308352), (3976, 2125472), (4064, 2079448), (4184, 2019808), (4544, 1859788), (7112, 1188256), (7322, 1154176), (7952, 1062736), (8128, 1039724), (8368, 1009904), (9017, 937216), (9088, 929894), (14224, 594128), (14644, 577088), (15904, 531368), (16256, 519862), (16736, 504952), (18034, 468608), (18176, 464947), (28448, 297064), (29288, 288544), (31808, 265684), (32512, 259931), (33472, 252476), (36068, 234304), (37133, 227584), (56896, 148532), (58576, 144272), (63119, 133888), (63616, 132842), (66421, 127232), (66944, 126238), (72136, 117152), (74266, 113792)]