21451848768

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1$

素因数の和:527

約数の個数: 504

約数和(自身を含む): 76189027200

約数和(自身を除く): 54737178432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 49, 56, 57, 63, 64, 72, 76, 84, 96, 98, 109, 112, 114, 126, 133, 144, 147, 152, 168, 171, 192, 196, 218, 224, 228, 252, 266, 288, 294, 304, 327, 336, 342, 367, 392, 399, 436, 441, 448, 456, 504, 532, 576, 588, 608, 654, 672, 684, 734, 763, 784, 798, 872, 882, 912, 931, 981, 1008, 1064, 1101, 1176, 1197, 1216, 1308, 1344, 1368, 1468, 1526, 1568, 1596, 1744, 1764, 1824, 1862, 1962, 2016, 2071, 2128, 2202, 2289, 2352, 2394, 2569, 2616, 2736, 2793, 2936, 3052, 3136, 3192, 3303, 3488, 3528, 3648, 3724, 3924, 4032, 4142, 4256, 4404, 4578, 4704, 4788, 5138, 5232, 5341, 5472, 5586, 5872, 6104, 6213, 6384, 6606, 6867, 6973, 6976, 7056, 7448, 7707, 7848, 8284, 8379, 8512, 8808, 9156, 9408, 9576, 10276, 10464, 10682, 10944, 11172, 11744, 12208, 12426, 12768, 13212, 13734, 13946, 14112, 14497, 14896, 15414, 15696, 16023, 16568, 16758, 17616, 17983, 18312, 18639, 19152, 20552, 20919, 20928, 21364, 22344, 23121, 23488, 24416, 24852, 25536, 26424, 27468, 27892, 28224, 28994, 29792, 30828, 31392, 32046, 33136, 33516, 35232, 35966, 36624, 37278, 38304, 40003, 41104, 41838, 42728, 43491, 44688, 46242, 48069, 48811, 48832, 49704, 52848, 53949, 54936, 55784, 57988, 59584, 61656, 62757, 62784, 64092, 66272, 67032, 70464, 71932, 73248, 74556, 76608, 80006, 82208, 83676, 85456, 86982, 89376, 92484, 96138, 97622, 99408, 101479, 105696, 107898, 109872, 111568, 115976, 120009, 123312, 125514, 128184, 130473, 132544, 134064, 143864, 146433, 146496, 149112, 160012, 161847, 164416, 167352, 170912, 173964, 178752, 184968, 192276, 195244, 198816, 202958, 211392, 215796, 219744, 223136, 231952, 240018, 246624, 251028, 256368, 260946, 268128, 280021, 287728, 292866, 298224, 304437, 320024, 323694, 334704, 341677, 341824, 347928, 360027, 369936, 384552, 390488, 397632, 405916, 431592, 439299, 439488, 446272, 463904, 480036, 493248, 502056, 512736, 521892, 536256, 560042, 575456, 585732, 596448, 608874, 640048, 647388, 669408, 683354, 695856, 720054, 739872, 760057, 769104, 780976, 811832, 840063, 863184, 878598, 913311, 927808, 960072, 1004112, 1025031, 1025472, 1043784, 1120084, 1150912, 1171464, 1192896, 1217748, 1280096, 1294776, 1338816, 1366708, 1391712, 1440108, 1479744, 1520114, 1538208, 1561952, 1623664, 1680126, 1726368, 1757196, 1826622, 1920144, 1960147, 2008224, 2050062, 2087568, 2240168, 2280171, 2342928, 2435496, 2520189, 2560192, 2589552, 2733416, 2783424, 2880216, 3040228, 3075093, 3076416, 3123904, 3247328, 3360252, 3452736, 3514392, 3653244, 3840288, 3920294, 4016448, 4100124, 4175136, 4480336, 4560342, 4685856, 4870992, 5040378, 5179104, 5320399, 5466832, 5760432, 5880441, 6080456, 6150186, 6494656, 6720504, 6840513, 7028784, 7306488, 7680576, 7840588, 8200248, 8350272, 8960672, 9120684, 9371712, 9741984, 10080756, 10358208, 10640798, 10933664, 11520864, 11760882, 12160912, 12300372, 13441008, 13681026, 14057568, 14612976, 15681176, 15961197, 16400496, 17641323, 17921344, 18241368, 19483968, 20161512, 21281596, 21867328, 23041728, 23521764, 24321824, 24600744, 26882016, 27362052, 28115136, 29225952, 31362352, 31922394, 32800992, 35282646, 36482736, 37242793, 40323024, 42563192, 47043528, 47883591, 48643648, 49201488, 53764032, 54724104, 58451904, 62724704, 63844788, 65601984, 70565292, 72965472, 74485586, 80646048, 85126384, 94087056, 95767182, 98402976, 109448208, 111728379, 125449408, 127689576, 141130584, 145930944, 148971172, 161292096, 170252768, 188174112, 191534364, 196805952, 218896416, 223456758, 255379152, 282261168, 297942344, 335185137, 340505536, 376348224, 383068728, 437792832, 446913516, 510758304, 564522336, 595884688, 670370274, 766137456, 893827032, 1021516608, 1129044672, 1191769376, 1340740548, 1532274912, 1787654064, 2383538752, 2681481096, 3064549824, 3575308128, 5362962192, 7150616256, 10725924384, 21451848768]

約数ペア:

[(1, 21451848768), (2, 10725924384), (3, 7150616256), (4, 5362962192), (6, 3575308128), (7, 3064549824), (8, 2681481096), (9, 2383538752), (12, 1787654064), (14, 1532274912), (16, 1340740548), (18, 1191769376), (19, 1129044672), (21, 1021516608), (24, 893827032), (28, 766137456), (32, 670370274), (36, 595884688), (38, 564522336), (42, 510758304), (48, 446913516), (49, 437792832), (56, 383068728), (57, 376348224), (63, 340505536), (64, 335185137), (72, 297942344), (76, 282261168), (84, 255379152), (96, 223456758), (98, 218896416), (109, 196805952), (112, 191534364), (114, 188174112), (126, 170252768), (133, 161292096), (144, 148971172), (147, 145930944), (152, 141130584), (168, 127689576), (171, 125449408), (192, 111728379), (196, 109448208), (218, 98402976), (224, 95767182), (228, 94087056), (252, 85126384), (266, 80646048), (288, 74485586), (294, 72965472), (304, 70565292), (327, 65601984), (336, 63844788), (342, 62724704), (367, 58451904), (392, 54724104), (399, 53764032), (436, 49201488), (441, 48643648), (448, 47883591), (456, 47043528), (504, 42563192), (532, 40323024), (576, 37242793), (588, 36482736), (608, 35282646), (654, 32800992), (672, 31922394), (684, 31362352), (734, 29225952), (763, 28115136), (784, 27362052), (798, 26882016), (872, 24600744), (882, 24321824), (912, 23521764), (931, 23041728), (981, 21867328), (1008, 21281596), (1064, 20161512), (1101, 19483968), (1176, 18241368), (1197, 17921344), (1216, 17641323), (1308, 16400496), (1344, 15961197), (1368, 15681176), (1468, 14612976), (1526, 14057568), (1568, 13681026), (1596, 13441008), (1744, 12300372), (1764, 12160912), (1824, 11760882), (1862, 11520864), (1962, 10933664), (2016, 10640798), (2071, 10358208), (2128, 10080756), (2202, 9741984), (2289, 9371712), (2352, 9120684), (2394, 8960672), (2569, 8350272), (2616, 8200248), (2736, 7840588), (2793, 7680576), (2936, 7306488), (3052, 7028784), (3136, 6840513), (3192, 6720504), (3303, 6494656), (3488, 6150186), (3528, 6080456), (3648, 5880441), (3724, 5760432), (3924, 5466832), (4032, 5320399), (4142, 5179104), (4256, 5040378), (4404, 4870992), (4578, 4685856), (4704, 4560342), (4788, 4480336), (5138, 4175136), (5232, 4100124), (5341, 4016448), (5472, 3920294), (5586, 3840288), (5872, 3653244), (6104, 3514392), (6213, 3452736), (6384, 3360252), (6606, 3247328), (6867, 3123904), (6973, 3076416), (6976, 3075093), (7056, 3040228), (7448, 2880216), (7707, 2783424), (7848, 2733416), (8284, 2589552), (8379, 2560192), (8512, 2520189), (8808, 2435496), (9156, 2342928), (9408, 2280171), (9576, 2240168), (10276, 2087568), (10464, 2050062), (10682, 2008224), (10944, 1960147), (11172, 1920144), (11744, 1826622), (12208, 1757196), (12426, 1726368), (12768, 1680126), (13212, 1623664), (13734, 1561952), (13946, 1538208), (14112, 1520114), (14497, 1479744), (14896, 1440108), (15414, 1391712), (15696, 1366708), (16023, 1338816), (16568, 1294776), (16758, 1280096), (17616, 1217748), (17983, 1192896), (18312, 1171464), (18639, 1150912), (19152, 1120084), (20552, 1043784), (20919, 1025472), (20928, 1025031), (21364, 1004112), (22344, 960072), (23121, 927808), (23488, 913311), (24416, 878598), (24852, 863184), (25536, 840063), (26424, 811832), (27468, 780976), (27892, 769104), (28224, 760057), (28994, 739872), (29792, 720054), (30828, 695856), (31392, 683354), (32046, 669408), (33136, 647388), (33516, 640048), (35232, 608874), (35966, 596448), (36624, 585732), (37278, 575456), (38304, 560042), (40003, 536256), (41104, 521892), (41838, 512736), (42728, 502056), (43491, 493248), (44688, 480036), (46242, 463904), (48069, 446272), (48811, 439488), (48832, 439299), (49704, 431592), (52848, 405916), (53949, 397632), (54936, 390488), (55784, 384552), (57988, 369936), (59584, 360027), (61656, 347928), (62757, 341824), (62784, 341677), (64092, 334704), (66272, 323694), (67032, 320024), (70464, 304437), (71932, 298224), (73248, 292866), (74556, 287728), (76608, 280021), (80006, 268128), (82208, 260946), (83676, 256368), (85456, 251028), (86982, 246624), (89376, 240018), (92484, 231952), (96138, 223136), (97622, 219744), (99408, 215796), (101479, 211392), (105696, 202958), (107898, 198816), (109872, 195244), (111568, 192276), (115976, 184968), (120009, 178752), (123312, 173964), (125514, 170912), (128184, 167352), (130473, 164416), (132544, 161847), (134064, 160012), (143864, 149112), (146433, 146496)]