1447491136

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:281

約数の個数: 224

約数和(自身を含む): 3786997760

約数和(自身を除く): 2339506624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 103, 104, 112, 127, 133, 152, 182, 206, 208, 224, 247, 254, 266, 304, 364, 412, 416, 448, 494, 508, 532, 608, 721, 728, 824, 832, 889, 988, 1016, 1064, 1216, 1339, 1442, 1456, 1648, 1651, 1729, 1778, 1957, 1976, 2032, 2128, 2413, 2678, 2884, 2912, 3296, 3302, 3458, 3556, 3914, 3952, 4064, 4256, 4826, 5356, 5768, 5824, 6592, 6604, 6916, 7112, 7828, 7904, 8128, 8512, 9373, 9652, 10712, 11536, 11557, 13081, 13208, 13699, 13832, 14224, 15656, 15808, 16891, 18746, 19304, 21424, 23072, 23114, 25441, 26162, 26416, 27398, 27664, 28448, 31312, 31369, 33782, 37492, 38608, 42848, 46144, 46228, 50882, 52324, 52832, 54796, 55328, 56896, 62624, 62738, 67564, 74984, 77216, 85696, 91567, 92456, 101764, 104648, 105664, 109592, 110656, 125248, 125476, 135128, 149968, 154432, 170053, 178087, 183134, 184912, 203528, 209296, 219184, 219583, 248539, 250952, 270256, 299936, 340106, 356174, 366268, 369824, 407056, 418592, 438368, 439166, 497078, 501904, 540512, 599872, 680212, 712348, 732536, 739648, 814112, 837184, 876736, 878332, 994156, 1003808, 1081024, 1190371, 1360424, 1424696, 1465072, 1628224, 1739773, 1756664, 1988312, 2007616, 2380742, 2720848, 2849392, 2930144, 3231007, 3479546, 3513328, 3976624, 4761484, 5441696, 5698784, 5860288, 6462014, 6959092, 7026656, 7953248, 9522968, 10883392, 11397568, 12924028, 13918184, 14053312, 15906496, 19045936, 22617049, 25848056, 27836368, 38091872, 45234098, 51696112, 55672736, 76183744, 90468196, 103392224, 111345472, 180936392, 206784448, 361872784, 723745568, 1447491136]

約数ペア:

[(1, 1447491136), (2, 723745568), (4, 361872784), (7, 206784448), (8, 180936392), (13, 111345472), (14, 103392224), (16, 90468196), (19, 76183744), (26, 55672736), (28, 51696112), (32, 45234098), (38, 38091872), (52, 27836368), (56, 25848056), (64, 22617049), (76, 19045936), (91, 15906496), (103, 14053312), (104, 13918184), (112, 12924028), (127, 11397568), (133, 10883392), (152, 9522968), (182, 7953248), (206, 7026656), (208, 6959092), (224, 6462014), (247, 5860288), (254, 5698784), (266, 5441696), (304, 4761484), (364, 3976624), (412, 3513328), (416, 3479546), (448, 3231007), (494, 2930144), (508, 2849392), (532, 2720848), (608, 2380742), (721, 2007616), (728, 1988312), (824, 1756664), (832, 1739773), (889, 1628224), (988, 1465072), (1016, 1424696), (1064, 1360424), (1216, 1190371), (1339, 1081024), (1442, 1003808), (1456, 994156), (1648, 878332), (1651, 876736), (1729, 837184), (1778, 814112), (1957, 739648), (1976, 732536), (2032, 712348), (2128, 680212), (2413, 599872), (2678, 540512), (2884, 501904), (2912, 497078), (3296, 439166), (3302, 438368), (3458, 418592), (3556, 407056), (3914, 369824), (3952, 366268), (4064, 356174), (4256, 340106), (4826, 299936), (5356, 270256), (5768, 250952), (5824, 248539), (6592, 219583), (6604, 219184), (6916, 209296), (7112, 203528), (7828, 184912), (7904, 183134), (8128, 178087), (8512, 170053), (9373, 154432), (9652, 149968), (10712, 135128), (11536, 125476), (11557, 125248), (13081, 110656), (13208, 109592), (13699, 105664), (13832, 104648), (14224, 101764), (15656, 92456), (15808, 91567), (16891, 85696), (18746, 77216), (19304, 74984), (21424, 67564), (23072, 62738), (23114, 62624), (25441, 56896), (26162, 55328), (26416, 54796), (27398, 52832), (27664, 52324), (28448, 50882), (31312, 46228), (31369, 46144), (33782, 42848), (37492, 38608)]