7944844544

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1327}}^1$

素因数の和:1620

約数の個数: 144

約数和(自身を含む): 19609056768

約数和(自身を除く): 11664212224

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 257, 364, 416, 448, 514, 728, 832, 896, 1028, 1327, 1456, 1664, 1792, 1799, 2056, 2654, 2912, 3328, 3341, 3598, 4112, 5308, 5824, 6682, 7196, 8224, 9289, 10616, 11648, 13364, 14392, 16448, 17251, 18578, 21232, 23296, 23387, 26728, 28784, 32896, 34502, 37156, 42464, 46774, 53456, 57568, 65792, 69004, 74312, 84928, 93548, 106912, 115136, 120757, 138008, 148624, 169856, 187096, 213824, 230272, 241514, 276016, 297248, 339712, 341039, 374192, 427648, 460544, 483028, 552032, 594496, 682078, 748384, 855296, 966056, 1104064, 1188992, 1364156, 1496768, 1932112, 2208128, 2377984, 2387273, 2728312, 2993536, 3864224, 4416256, 4433507, 4774546, 5456624, 5987072, 7728448, 8867014, 9549092, 10913248, 15456896, 17734028, 19098184, 21826496, 30913792, 31034549, 35468056, 38196368, 43652992, 62069098, 70936112, 76392736, 87305984, 124138196, 141872224, 152785472, 248276392, 283744448, 305570944, 496552784, 567488896, 611141888, 993105568, 1134977792, 1986211136, 3972422272, 7944844544]

約数ペア:

[(1, 7944844544), (2, 3972422272), (4, 1986211136), (7, 1134977792), (8, 993105568), (13, 611141888), (14, 567488896), (16, 496552784), (26, 305570944), (28, 283744448), (32, 248276392), (52, 152785472), (56, 141872224), (64, 124138196), (91, 87305984), (104, 76392736), (112, 70936112), (128, 62069098), (182, 43652992), (208, 38196368), (224, 35468056), (256, 31034549), (257, 30913792), (364, 21826496), (416, 19098184), (448, 17734028), (514, 15456896), (728, 10913248), (832, 9549092), (896, 8867014), (1028, 7728448), (1327, 5987072), (1456, 5456624), (1664, 4774546), (1792, 4433507), (1799, 4416256), (2056, 3864224), (2654, 2993536), (2912, 2728312), (3328, 2387273), (3341, 2377984), (3598, 2208128), (4112, 1932112), (5308, 1496768), (5824, 1364156), (6682, 1188992), (7196, 1104064), (8224, 966056), (9289, 855296), (10616, 748384), (11648, 682078), (13364, 594496), (14392, 552032), (16448, 483028), (17251, 460544), (18578, 427648), (21232, 374192), (23296, 341039), (23387, 339712), (26728, 297248), (28784, 276016), (32896, 241514), (34502, 230272), (37156, 213824), (42464, 187096), (46774, 169856), (53456, 148624), (57568, 138008), (65792, 120757), (69004, 115136), (74312, 106912), (84928, 93548)]