19964863296

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{127}}^2\times {\mathrm{307}}^1$

素因数の和:586

約数の個数: 252

約数和(自身を含む): 66134516448

約数和(自身を除く): 46169653152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 127, 144, 168, 192, 224, 252, 254, 288, 307, 336, 381, 448, 504, 508, 576, 614, 672, 762, 889, 921, 1008, 1016, 1143, 1228, 1344, 1524, 1778, 1842, 2016, 2032, 2149, 2286, 2456, 2667, 2763, 3048, 3556, 3684, 4032, 4064, 4298, 4572, 4912, 5334, 5526, 6096, 6447, 7112, 7368, 8001, 8128, 8596, 9144, 9824, 10668, 11052, 12192, 12894, 14224, 14736, 16002, 16129, 17192, 18288, 19341, 19648, 21336, 22104, 24384, 25788, 28448, 29472, 32004, 32258, 34384, 36576, 38682, 38989, 42672, 44208, 48387, 51576, 56896, 58944, 64008, 64516, 68768, 73152, 77364, 77978, 85344, 88416, 96774, 103152, 112903, 116967, 128016, 129032, 137536, 145161, 154728, 155956, 170688, 176832, 193548, 206304, 225806, 233934, 256032, 258064, 272923, 290322, 309456, 311912, 338709, 350901, 387096, 412608, 451612, 467868, 512064, 516128, 545846, 580644, 618912, 623824, 677418, 701802, 774192, 818769, 903224, 935736, 1016127, 1032256, 1091692, 1161288, 1237824, 1247648, 1354836, 1403604, 1548384, 1637538, 1806448, 1871472, 2032254, 2183384, 2322576, 2456307, 2495296, 2709672, 2807208, 3096768, 3275076, 3612896, 3742944, 4064508, 4366768, 4645152, 4912614, 4951603, 5419344, 5614416, 6550152, 7225792, 7485888, 8129016, 8733536, 9290304, 9825228, 9903206, 10838688, 11228832, 13100304, 14854809, 16258032, 17467072, 19650456, 19806412, 21677376, 22457664, 26200608, 29709618, 32516064, 34661221, 39300912, 39612824, 44564427, 52401216, 59419236, 65032128, 69322442, 78601824, 79225648, 89128854, 103983663, 118838472, 138644884, 157203648, 158451296, 178257708, 207967326, 237676944, 277289768, 311950989, 316902592, 356515416, 415934652, 475353888, 554579536, 623901978, 713030832, 831869304, 950707776, 1109159072, 1247803956, 1426061664, 1663738608, 2218318144, 2495607912, 2852123328, 3327477216, 4991215824, 6654954432, 9982431648, 19964863296]

約数ペア:

[(1, 19964863296), (2, 9982431648), (3, 6654954432), (4, 4991215824), (6, 3327477216), (7, 2852123328), (8, 2495607912), (9, 2218318144), (12, 1663738608), (14, 1426061664), (16, 1247803956), (18, 1109159072), (21, 950707776), (24, 831869304), (28, 713030832), (32, 623901978), (36, 554579536), (42, 475353888), (48, 415934652), (56, 356515416), (63, 316902592), (64, 311950989), (72, 277289768), (84, 237676944), (96, 207967326), (112, 178257708), (126, 158451296), (127, 157203648), (144, 138644884), (168, 118838472), (192, 103983663), (224, 89128854), (252, 79225648), (254, 78601824), (288, 69322442), (307, 65032128), (336, 59419236), (381, 52401216), (448, 44564427), (504, 39612824), (508, 39300912), (576, 34661221), (614, 32516064), (672, 29709618), (762, 26200608), (889, 22457664), (921, 21677376), (1008, 19806412), (1016, 19650456), (1143, 17467072), (1228, 16258032), (1344, 14854809), (1524, 13100304), (1778, 11228832), (1842, 10838688), (2016, 9903206), (2032, 9825228), (2149, 9290304), (2286, 8733536), (2456, 8129016), (2667, 7485888), (2763, 7225792), (3048, 6550152), (3556, 5614416), (3684, 5419344), (4032, 4951603), (4064, 4912614), (4298, 4645152), (4572, 4366768), (4912, 4064508), (5334, 3742944), (5526, 3612896), (6096, 3275076), (6447, 3096768), (7112, 2807208), (7368, 2709672), (8001, 2495296), (8128, 2456307), (8596, 2322576), (9144, 2183384), (9824, 2032254), (10668, 1871472), (11052, 1806448), (12192, 1637538), (12894, 1548384), (14224, 1403604), (14736, 1354836), (16002, 1247648), (16129, 1237824), (17192, 1161288), (18288, 1091692), (19341, 1032256), (19648, 1016127), (21336, 935736), (22104, 903224), (24384, 818769), (25788, 774192), (28448, 701802), (29472, 677418), (32004, 623824), (32258, 618912), (34384, 580644), (36576, 545846), (38682, 516128), (38989, 512064), (42672, 467868), (44208, 451612), (48387, 412608), (51576, 387096), (56896, 350901), (58944, 338709), (64008, 311912), (64516, 309456), (68768, 290322), (73152, 272923), (77364, 258064), (77978, 256032), (85344, 233934), (88416, 225806), (96774, 206304), (103152, 193548), (112903, 176832), (116967, 170688), (128016, 155956), (129032, 154728), (137536, 145161)]