1221511104

素因数分解:

$2^6\times 3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:757

約数の個数: 280

約数和(自身を含む): 4083442176

約数和(自身を除く): 2861931072

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 32, 33, 36, 44, 48, 54, 62, 64, 66, 72, 81, 88, 93, 96, 99, 108, 124, 132, 144, 162, 176, 186, 192, 198, 216, 248, 264, 279, 288, 297, 324, 341, 352, 372, 396, 432, 496, 528, 558, 576, 594, 648, 682, 691, 704, 744, 792, 837, 864, 891, 992, 1023, 1056, 1116, 1188, 1296, 1364, 1382, 1488, 1584, 1674, 1728, 1782, 1984, 2046, 2073, 2112, 2232, 2376, 2511, 2592, 2728, 2764, 2976, 3069, 3168, 3348, 3564, 4092, 4146, 4464, 4752, 5022, 5184, 5456, 5528, 5952, 6138, 6219, 6336, 6696, 7128, 7601, 8184, 8292, 8928, 9207, 9504, 10044, 10912, 11056, 12276, 12438, 13392, 14256, 15202, 16368, 16584, 17856, 18414, 18657, 19008, 20088, 21421, 21824, 22112, 22803, 24552, 24876, 26784, 27621, 28512, 30404, 32736, 33168, 36828, 37314, 40176, 42842, 44224, 45606, 49104, 49752, 53568, 55242, 55971, 57024, 60808, 64263, 65472, 66336, 68409, 73656, 74628, 80352, 85684, 91212, 98208, 99504, 110484, 111942, 121616, 128526, 132672, 136818, 147312, 149256, 160704, 171368, 182424, 192789, 196416, 199008, 205227, 220968, 223884, 235631, 243232, 257052, 273636, 294624, 298512, 342736, 364848, 385578, 398016, 410454, 441936, 447768, 471262, 486464, 514104, 547272, 578367, 589248, 597024, 615681, 685472, 706893, 729696, 771156, 820908, 883872, 895536, 942524, 1028208, 1094544, 1156734, 1194048, 1231362, 1370944, 1413786, 1459392, 1542312, 1641816, 1735101, 1767744, 1791072, 1885048, 2056416, 2120679, 2189088, 2313468, 2462724, 2827572, 3084624, 3283632, 3470202, 3582144, 3770096, 4112832, 4241358, 4378176, 4626936, 4925448, 5655144, 6169248, 6362037, 6567264, 6940404, 7540192, 8482716, 9253872, 9850896, 11310288, 12338496, 12724074, 13134528, 13880808, 15080384, 16965432, 18507744, 19086111, 19701792, 22620576, 25448148, 27761616, 33930864, 37015488, 38172222, 39403584, 45241152, 50896296, 55523232, 67861728, 76344444, 101792592, 111046464, 135723456, 152688888, 203585184, 305377776, 407170368, 610755552, 1221511104]

約数ペア:

[(1, 1221511104), (2, 610755552), (3, 407170368), (4, 305377776), (6, 203585184), (8, 152688888), (9, 135723456), (11, 111046464), (12, 101792592), (16, 76344444), (18, 67861728), (22, 55523232), (24, 50896296), (27, 45241152), (31, 39403584), (32, 38172222), (33, 37015488), (36, 33930864), (44, 27761616), (48, 25448148), (54, 22620576), (62, 19701792), (64, 19086111), (66, 18507744), (72, 16965432), (81, 15080384), (88, 13880808), (93, 13134528), (96, 12724074), (99, 12338496), (108, 11310288), (124, 9850896), (132, 9253872), (144, 8482716), (162, 7540192), (176, 6940404), (186, 6567264), (192, 6362037), (198, 6169248), (216, 5655144), (248, 4925448), (264, 4626936), (279, 4378176), (288, 4241358), (297, 4112832), (324, 3770096), (341, 3582144), (352, 3470202), (372, 3283632), (396, 3084624), (432, 2827572), (496, 2462724), (528, 2313468), (558, 2189088), (576, 2120679), (594, 2056416), (648, 1885048), (682, 1791072), (691, 1767744), (704, 1735101), (744, 1641816), (792, 1542312), (837, 1459392), (864, 1413786), (891, 1370944), (992, 1231362), (1023, 1194048), (1056, 1156734), (1116, 1094544), (1188, 1028208), (1296, 942524), (1364, 895536), (1382, 883872), (1488, 820908), (1584, 771156), (1674, 729696), (1728, 706893), (1782, 685472), (1984, 615681), (2046, 597024), (2073, 589248), (2112, 578367), (2232, 547272), (2376, 514104), (2511, 486464), (2592, 471262), (2728, 447768), (2764, 441936), (2976, 410454), (3069, 398016), (3168, 385578), (3348, 364848), (3564, 342736), (4092, 298512), (4146, 294624), (4464, 273636), (4752, 257052), (5022, 243232), (5184, 235631), (5456, 223884), (5528, 220968), (5952, 205227), (6138, 199008), (6219, 196416), (6336, 192789), (6696, 182424), (7128, 171368), (7601, 160704), (8184, 149256), (8292, 147312), (8928, 136818), (9207, 132672), (9504, 128526), (10044, 121616), (10912, 111942), (11056, 110484), (12276, 99504), (12438, 98208), (13392, 91212), (14256, 85684), (15202, 80352), (16368, 74628), (16584, 73656), (17856, 68409), (18414, 66336), (18657, 65472), (19008, 64263), (20088, 60808), (21421, 57024), (21824, 55971), (22112, 55242), (22803, 53568), (24552, 49752), (24876, 49104), (26784, 45606), (27621, 44224), (28512, 42842), (30404, 40176), (32736, 37314), (33168, 36828)]