1771424928

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{263}}^1$

素因数の和:556

約数の個数: 288

約数和(自身を含む): 6247777536

約数和(自身を除く): 4476352608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 257, 263, 273, 288, 312, 336, 364, 416, 468, 504, 514, 526, 546, 624, 672, 728, 771, 789, 819, 936, 1008, 1028, 1052, 1092, 1248, 1456, 1542, 1578, 1638, 1799, 1841, 1872, 2016, 2056, 2104, 2184, 2313, 2367, 2912, 3084, 3156, 3276, 3341, 3419, 3598, 3682, 3744, 4112, 4208, 4368, 4626, 4734, 5397, 5523, 6168, 6312, 6552, 6682, 6838, 7196, 7364, 8224, 8416, 8736, 9252, 9468, 10023, 10257, 10794, 11046, 12336, 12624, 13104, 13364, 13676, 14392, 14728, 16191, 16569, 18504, 18936, 20046, 20514, 21588, 22092, 23387, 23933, 24672, 25248, 26208, 26728, 27352, 28784, 29456, 30069, 30771, 32382, 33138, 37008, 37872, 40092, 41028, 43176, 44184, 46774, 47866, 53456, 54704, 57568, 58912, 60138, 61542, 64764, 66276, 67591, 70161, 71799, 74016, 75744, 80184, 82056, 86352, 88368, 93548, 95732, 106912, 109408, 120276, 123084, 129528, 132552, 135182, 140322, 143598, 160368, 164112, 172704, 176736, 187096, 191464, 202773, 210483, 215397, 240552, 246168, 259056, 265104, 270364, 280644, 287196, 320736, 328224, 374192, 382928, 405546, 420966, 430794, 473137, 481104, 492336, 518112, 530208, 540728, 561288, 574392, 608319, 748384, 765856, 811092, 841932, 861588, 878683, 946274, 962208, 984672, 1081456, 1122576, 1148784, 1216638, 1419411, 1622184, 1683864, 1723176, 1757366, 1892548, 2162912, 2245152, 2297568, 2433276, 2636049, 2838822, 3244368, 3367728, 3446352, 3514732, 3785096, 4258233, 4866552, 5272098, 5677644, 6150781, 6488736, 6735456, 6892704, 7029464, 7570192, 7908147, 8516466, 9733104, 10544196, 11355288, 12301562, 14058928, 15140384, 15816294, 17032932, 18452343, 19466208, 21088392, 22710576, 24603124, 28117856, 31632588, 34065864, 36904686, 42176784, 45421152, 49206248, 55357029, 63265176, 68131728, 73809372, 84353568, 98412496, 110714058, 126530352, 136263456, 147618744, 196824992, 221428116, 253060704, 295237488, 442856232, 590474976, 885712464, 1771424928]

約数ペア:

[(1, 1771424928), (2, 885712464), (3, 590474976), (4, 442856232), (6, 295237488), (7, 253060704), (8, 221428116), (9, 196824992), (12, 147618744), (13, 136263456), (14, 126530352), (16, 110714058), (18, 98412496), (21, 84353568), (24, 73809372), (26, 68131728), (28, 63265176), (32, 55357029), (36, 49206248), (39, 45421152), (42, 42176784), (48, 36904686), (52, 34065864), (56, 31632588), (63, 28117856), (72, 24603124), (78, 22710576), (84, 21088392), (91, 19466208), (96, 18452343), (104, 17032932), (112, 15816294), (117, 15140384), (126, 14058928), (144, 12301562), (156, 11355288), (168, 10544196), (182, 9733104), (208, 8516466), (224, 7908147), (234, 7570192), (252, 7029464), (257, 6892704), (263, 6735456), (273, 6488736), (288, 6150781), (312, 5677644), (336, 5272098), (364, 4866552), (416, 4258233), (468, 3785096), (504, 3514732), (514, 3446352), (526, 3367728), (546, 3244368), (624, 2838822), (672, 2636049), (728, 2433276), (771, 2297568), (789, 2245152), (819, 2162912), (936, 1892548), (1008, 1757366), (1028, 1723176), (1052, 1683864), (1092, 1622184), (1248, 1419411), (1456, 1216638), (1542, 1148784), (1578, 1122576), (1638, 1081456), (1799, 984672), (1841, 962208), (1872, 946274), (2016, 878683), (2056, 861588), (2104, 841932), (2184, 811092), (2313, 765856), (2367, 748384), (2912, 608319), (3084, 574392), (3156, 561288), (3276, 540728), (3341, 530208), (3419, 518112), (3598, 492336), (3682, 481104), (3744, 473137), (4112, 430794), (4208, 420966), (4368, 405546), (4626, 382928), (4734, 374192), (5397, 328224), (5523, 320736), (6168, 287196), (6312, 280644), (6552, 270364), (6682, 265104), (6838, 259056), (7196, 246168), (7364, 240552), (8224, 215397), (8416, 210483), (8736, 202773), (9252, 191464), (9468, 187096), (10023, 176736), (10257, 172704), (10794, 164112), (11046, 160368), (12336, 143598), (12624, 140322), (13104, 135182), (13364, 132552), (13676, 129528), (14392, 123084), (14728, 120276), (16191, 109408), (16569, 106912), (18504, 95732), (18936, 93548), (20046, 88368), (20514, 86352), (21588, 82056), (22092, 80184), (23387, 75744), (23933, 74016), (24672, 71799), (25248, 70161), (26208, 67591), (26728, 66276), (27352, 64764), (28784, 61542), (29456, 60138), (30069, 58912), (30771, 57568), (32382, 54704), (33138, 53456), (37008, 47866), (37872, 46774), (40092, 44184), (41028, 43176)]