2189727904

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:379

約数の個数: 192

約数和(自身を含む): 5549064192

約数和(自身を除く): 3359336288

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 91, 104, 112, 124, 127, 182, 191, 208, 217, 224, 248, 254, 364, 382, 403, 416, 434, 496, 508, 728, 764, 806, 868, 889, 992, 1016, 1337, 1456, 1528, 1612, 1651, 1736, 1778, 2032, 2483, 2674, 2821, 2912, 3056, 3224, 3302, 3472, 3556, 3937, 4064, 4966, 5348, 5642, 5921, 6112, 6448, 6604, 6944, 7112, 7874, 9932, 10696, 11284, 11557, 11842, 12896, 13208, 14224, 15748, 17381, 19864, 21392, 22568, 23114, 23684, 24257, 26416, 27559, 28448, 31496, 34762, 39728, 41447, 42784, 45136, 46228, 47368, 48514, 51181, 52832, 55118, 62992, 69524, 76973, 79456, 82894, 90272, 92456, 94736, 97028, 102362, 110236, 125984, 139048, 153946, 165788, 169799, 184912, 189472, 194056, 204724, 220472, 278096, 307892, 315341, 331576, 339598, 358267, 369824, 388112, 409448, 440944, 538811, 556192, 615784, 630682, 663152, 679196, 716534, 751967, 776224, 818896, 881888, 1077622, 1231568, 1261364, 1326304, 1358392, 1433068, 1503934, 1637792, 2155244, 2207387, 2463136, 2522728, 2716784, 2866136, 3007868, 4310488, 4414774, 5045456, 5263769, 5433568, 5732272, 6015736, 8620976, 8829548, 9775571, 10090912, 10527538, 11464544, 12031472, 17241952, 17659096, 19551142, 21055076, 24062944, 35318192, 39102284, 42110152, 68428997, 70636384, 78204568, 84220304, 136857994, 156409136, 168440608, 273715988, 312818272, 547431976, 1094863952, 2189727904]

約数ペア:

[(1, 2189727904), (2, 1094863952), (4, 547431976), (7, 312818272), (8, 273715988), (13, 168440608), (14, 156409136), (16, 136857994), (26, 84220304), (28, 78204568), (31, 70636384), (32, 68428997), (52, 42110152), (56, 39102284), (62, 35318192), (91, 24062944), (104, 21055076), (112, 19551142), (124, 17659096), (127, 17241952), (182, 12031472), (191, 11464544), (208, 10527538), (217, 10090912), (224, 9775571), (248, 8829548), (254, 8620976), (364, 6015736), (382, 5732272), (403, 5433568), (416, 5263769), (434, 5045456), (496, 4414774), (508, 4310488), (728, 3007868), (764, 2866136), (806, 2716784), (868, 2522728), (889, 2463136), (992, 2207387), (1016, 2155244), (1337, 1637792), (1456, 1503934), (1528, 1433068), (1612, 1358392), (1651, 1326304), (1736, 1261364), (1778, 1231568), (2032, 1077622), (2483, 881888), (2674, 818896), (2821, 776224), (2912, 751967), (3056, 716534), (3224, 679196), (3302, 663152), (3472, 630682), (3556, 615784), (3937, 556192), (4064, 538811), (4966, 440944), (5348, 409448), (5642, 388112), (5921, 369824), (6112, 358267), (6448, 339598), (6604, 331576), (6944, 315341), (7112, 307892), (7874, 278096), (9932, 220472), (10696, 204724), (11284, 194056), (11557, 189472), (11842, 184912), (12896, 169799), (13208, 165788), (14224, 153946), (15748, 139048), (17381, 125984), (19864, 110236), (21392, 102362), (22568, 97028), (23114, 94736), (23684, 92456), (24257, 90272), (26416, 82894), (27559, 79456), (28448, 76973), (31496, 69524), (34762, 62992), (39728, 55118), (41447, 52832), (42784, 51181), (45136, 48514), (46228, 47368)]