2787503136

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{7741}}^1$

素因数の和:7807

約数の個数: 144

約数和(自身を含む): 8303387904

約数和(自身を除く): 5515884768

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 66, 88, 93, 96, 121, 124, 132, 176, 186, 242, 248, 264, 341, 352, 363, 372, 484, 496, 528, 682, 726, 744, 968, 992, 1023, 1056, 1364, 1452, 1488, 1936, 2046, 2728, 2904, 2976, 3751, 3872, 4092, 5456, 5808, 7502, 7741, 8184, 10912, 11253, 11616, 15004, 15482, 16368, 22506, 23223, 30008, 30964, 32736, 45012, 46446, 60016, 61928, 85151, 90024, 92892, 120032, 123856, 170302, 180048, 185784, 239971, 247712, 255453, 340604, 360096, 371568, 479942, 510906, 681208, 719913, 743136, 936661, 959884, 1021812, 1362416, 1439826, 1873322, 1919768, 2043624, 2639681, 2724832, 2809983, 2879652, 3746644, 3839536, 4087248, 5279362, 5619966, 5759304, 7493288, 7679072, 7919043, 8174496, 10558724, 11239932, 11518608, 14986576, 15838086, 21117448, 22479864, 23037216, 29036491, 29973152, 31676172, 42234896, 44959728, 58072982, 63352344, 84469792, 87109473, 89919456, 116145964, 126704688, 174218946, 232291928, 253409376, 348437892, 464583856, 696875784, 929167712, 1393751568, 2787503136]

約数ペア:

[(1, 2787503136), (2, 1393751568), (3, 929167712), (4, 696875784), (6, 464583856), (8, 348437892), (11, 253409376), (12, 232291928), (16, 174218946), (22, 126704688), (24, 116145964), (31, 89919456), (32, 87109473), (33, 84469792), (44, 63352344), (48, 58072982), (62, 44959728), (66, 42234896), (88, 31676172), (93, 29973152), (96, 29036491), (121, 23037216), (124, 22479864), (132, 21117448), (176, 15838086), (186, 14986576), (242, 11518608), (248, 11239932), (264, 10558724), (341, 8174496), (352, 7919043), (363, 7679072), (372, 7493288), (484, 5759304), (496, 5619966), (528, 5279362), (682, 4087248), (726, 3839536), (744, 3746644), (968, 2879652), (992, 2809983), (1023, 2724832), (1056, 2639681), (1364, 2043624), (1452, 1919768), (1488, 1873322), (1936, 1439826), (2046, 1362416), (2728, 1021812), (2904, 959884), (2976, 936661), (3751, 743136), (3872, 719913), (4092, 681208), (5456, 510906), (5808, 479942), (7502, 371568), (7741, 360096), (8184, 340604), (10912, 255453), (11253, 247712), (11616, 239971), (15004, 185784), (15482, 180048), (16368, 170302), (22506, 123856), (23223, 120032), (30008, 92892), (30964, 90024), (32736, 85151), (45012, 61928), (46446, 60016)]