2091072816

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2663}}^1$

素因数の和:2744

約数の個数: 240

約数和(自身を含む): 7214538240

約数和(自身を除く): 5123465424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 41, 42, 48, 56, 57, 63, 72, 76, 82, 84, 112, 114, 123, 126, 133, 144, 152, 164, 168, 171, 228, 246, 252, 266, 287, 304, 328, 336, 342, 369, 399, 456, 492, 504, 532, 574, 656, 684, 738, 779, 798, 861, 912, 984, 1008, 1064, 1148, 1197, 1368, 1476, 1558, 1596, 1722, 1968, 2128, 2296, 2337, 2394, 2583, 2663, 2736, 2952, 3116, 3192, 3444, 4592, 4674, 4788, 5166, 5326, 5453, 5904, 6232, 6384, 6888, 7011, 7989, 9348, 9576, 10332, 10652, 10906, 12464, 13776, 14022, 15978, 16359, 18641, 18696, 19152, 20664, 21304, 21812, 23967, 28044, 31956, 32718, 37282, 37392, 41328, 42608, 43624, 47934, 49077, 50597, 55923, 56088, 63912, 65436, 74564, 87248, 95868, 98154, 101194, 109183, 111846, 112176, 127824, 130872, 149128, 151791, 167769, 191736, 196308, 202388, 218366, 223692, 261744, 298256, 303582, 327549, 335538, 354179, 383472, 392616, 404776, 436732, 447384, 455373, 607164, 655098, 671076, 708358, 764281, 785232, 809552, 873464, 894768, 910746, 982647, 1062537, 1214328, 1310196, 1342152, 1416716, 1528562, 1746928, 1821492, 1965294, 2074477, 2125074, 2292843, 2428656, 2620392, 2684304, 2833432, 3057124, 3187611, 3642984, 3930588, 4148954, 4250148, 4585686, 5240784, 5666864, 6114248, 6223431, 6375222, 6878529, 7285968, 7861176, 8297908, 8500296, 9171372, 12228496, 12446862, 12750444, 13757058, 14521339, 15722352, 16595816, 17000592, 18342744, 18670293, 24893724, 25500888, 27514116, 29042678, 33191632, 36685488, 37340586, 43564017, 49787448, 51001776, 55028232, 58085356, 74681172, 87128034, 99574896, 110056464, 116170712, 130692051, 149362344, 174256068, 232341424, 261384102, 298724688, 348512136, 522768204, 697024272, 1045536408, 2091072816]

約数ペア:

[(1, 2091072816), (2, 1045536408), (3, 697024272), (4, 522768204), (6, 348512136), (7, 298724688), (8, 261384102), (9, 232341424), (12, 174256068), (14, 149362344), (16, 130692051), (18, 116170712), (19, 110056464), (21, 99574896), (24, 87128034), (28, 74681172), (36, 58085356), (38, 55028232), (41, 51001776), (42, 49787448), (48, 43564017), (56, 37340586), (57, 36685488), (63, 33191632), (72, 29042678), (76, 27514116), (82, 25500888), (84, 24893724), (112, 18670293), (114, 18342744), (123, 17000592), (126, 16595816), (133, 15722352), (144, 14521339), (152, 13757058), (164, 12750444), (168, 12446862), (171, 12228496), (228, 9171372), (246, 8500296), (252, 8297908), (266, 7861176), (287, 7285968), (304, 6878529), (328, 6375222), (336, 6223431), (342, 6114248), (369, 5666864), (399, 5240784), (456, 4585686), (492, 4250148), (504, 4148954), (532, 3930588), (574, 3642984), (656, 3187611), (684, 3057124), (738, 2833432), (779, 2684304), (798, 2620392), (861, 2428656), (912, 2292843), (984, 2125074), (1008, 2074477), (1064, 1965294), (1148, 1821492), (1197, 1746928), (1368, 1528562), (1476, 1416716), (1558, 1342152), (1596, 1310196), (1722, 1214328), (1968, 1062537), (2128, 982647), (2296, 910746), (2337, 894768), (2394, 873464), (2583, 809552), (2663, 785232), (2736, 764281), (2952, 708358), (3116, 671076), (3192, 655098), (3444, 607164), (4592, 455373), (4674, 447384), (4788, 436732), (5166, 404776), (5326, 392616), (5453, 383472), (5904, 354179), (6232, 335538), (6384, 327549), (6888, 303582), (7011, 298256), (7989, 261744), (9348, 223692), (9576, 218366), (10332, 202388), (10652, 196308), (10906, 191736), (12464, 167769), (13776, 151791), (14022, 149128), (15978, 130872), (16359, 127824), (18641, 112176), (18696, 111846), (19152, 109183), (20664, 101194), (21304, 98154), (21812, 95868), (23967, 87248), (28044, 74564), (31956, 65436), (32718, 63912), (37282, 56088), (37392, 55923), (41328, 50597), (42608, 49077), (43624, 47934)]