217060272

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:248

約数の個数: 240

約数和(自身を含む): 727953408

約数和(自身を除く): 510893136

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 66, 72, 78, 83, 88, 99, 104, 117, 127, 132, 143, 144, 156, 166, 176, 198, 208, 234, 249, 254, 264, 286, 312, 332, 381, 396, 429, 468, 498, 508, 528, 572, 624, 664, 747, 762, 792, 858, 913, 936, 996, 1016, 1079, 1143, 1144, 1287, 1328, 1397, 1494, 1524, 1584, 1651, 1716, 1826, 1872, 1992, 2032, 2158, 2286, 2288, 2574, 2739, 2794, 2988, 3048, 3237, 3302, 3432, 3652, 3984, 4191, 4316, 4572, 4953, 5148, 5478, 5588, 5976, 6096, 6474, 6604, 6864, 7304, 8217, 8382, 8632, 9144, 9711, 9906, 10296, 10541, 10956, 11176, 11869, 11952, 12573, 12948, 13208, 14608, 14859, 16434, 16764, 17264, 18161, 18288, 19422, 19812, 20592, 21082, 21912, 22352, 23738, 25146, 25896, 26416, 29718, 31623, 32868, 33528, 35607, 36322, 38844, 39624, 42164, 43824, 47476, 50292, 51792, 54483, 59436, 63246, 65736, 67056, 71214, 72644, 77688, 79248, 84328, 94869, 94952, 100584, 106821, 108966, 115951, 118872, 126492, 131472, 137033, 142428, 145288, 155376, 163449, 168656, 189738, 189904, 201168, 213642, 217932, 231902, 237744, 252984, 274066, 284856, 290576, 326898, 347853, 379476, 411099, 427284, 435864, 463804, 505968, 548132, 569712, 653796, 695706, 758952, 822198, 854568, 871728, 927608, 1043559, 1096264, 1233297, 1307592, 1391412, 1507363, 1517904, 1644396, 1709136, 1855216, 2087118, 2192528, 2466594, 2615184, 2782824, 3014726, 3288792, 4174236, 4522089, 4933188, 5565648, 6029452, 6577584, 8348472, 9044178, 9866376, 12058904, 13566267, 16696944, 18088356, 19732752, 24117808, 27132534, 36176712, 54265068, 72353424, 108530136, 217060272]

約数ペア:

[(1, 217060272), (2, 108530136), (3, 72353424), (4, 54265068), (6, 36176712), (8, 27132534), (9, 24117808), (11, 19732752), (12, 18088356), (13, 16696944), (16, 13566267), (18, 12058904), (22, 9866376), (24, 9044178), (26, 8348472), (33, 6577584), (36, 6029452), (39, 5565648), (44, 4933188), (48, 4522089), (52, 4174236), (66, 3288792), (72, 3014726), (78, 2782824), (83, 2615184), (88, 2466594), (99, 2192528), (104, 2087118), (117, 1855216), (127, 1709136), (132, 1644396), (143, 1517904), (144, 1507363), (156, 1391412), (166, 1307592), (176, 1233297), (198, 1096264), (208, 1043559), (234, 927608), (249, 871728), (254, 854568), (264, 822198), (286, 758952), (312, 695706), (332, 653796), (381, 569712), (396, 548132), (429, 505968), (468, 463804), (498, 435864), (508, 427284), (528, 411099), (572, 379476), (624, 347853), (664, 326898), (747, 290576), (762, 284856), (792, 274066), (858, 252984), (913, 237744), (936, 231902), (996, 217932), (1016, 213642), (1079, 201168), (1143, 189904), (1144, 189738), (1287, 168656), (1328, 163449), (1397, 155376), (1494, 145288), (1524, 142428), (1584, 137033), (1651, 131472), (1716, 126492), (1826, 118872), (1872, 115951), (1992, 108966), (2032, 106821), (2158, 100584), (2286, 94952), (2288, 94869), (2574, 84328), (2739, 79248), (2794, 77688), (2988, 72644), (3048, 71214), (3237, 67056), (3302, 65736), (3432, 63246), (3652, 59436), (3984, 54483), (4191, 51792), (4316, 50292), (4572, 47476), (4953, 43824), (5148, 42164), (5478, 39624), (5588, 38844), (5976, 36322), (6096, 35607), (6474, 33528), (6604, 32868), (6864, 31623), (7304, 29718), (8217, 26416), (8382, 25896), (8632, 25146), (9144, 23738), (9711, 22352), (9906, 21912), (10296, 21082), (10541, 20592), (10956, 19812), (11176, 19422), (11869, 18288), (11952, 18161), (12573, 17264), (12948, 16764), (13208, 16434), (14608, 14859)]