345798684

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:357

約数の個数: 216

約数和(自身を含む): 1129355136

約数和(自身を除く): 783556452

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 71, 77, 84, 98, 99, 126, 132, 142, 147, 154, 196, 198, 213, 231, 251, 252, 284, 294, 308, 396, 426, 441, 462, 497, 502, 539, 588, 639, 693, 753, 781, 852, 882, 924, 994, 1004, 1078, 1278, 1386, 1491, 1506, 1562, 1617, 1757, 1764, 1988, 2156, 2259, 2343, 2556, 2761, 2772, 2982, 3012, 3124, 3234, 3479, 3514, 4473, 4518, 4686, 4851, 5271, 5467, 5522, 5964, 6468, 6958, 7028, 7029, 8283, 8946, 9036, 9372, 9702, 10437, 10542, 10934, 11044, 12299, 13916, 14058, 15813, 16401, 16566, 17821, 17892, 19327, 19404, 20874, 21084, 21868, 24598, 24849, 28116, 31311, 31626, 32802, 33132, 35642, 36897, 38269, 38654, 41748, 49196, 49203, 49698, 53463, 57981, 62622, 63252, 65604, 71284, 73794, 76538, 77308, 98406, 99396, 106926, 110691, 114807, 115962, 124747, 125244, 135289, 147588, 153076, 160389, 173943, 196031, 196812, 213852, 221382, 229614, 231924, 249494, 270578, 320778, 344421, 347886, 374241, 392062, 405867, 442764, 459228, 498988, 541156, 588093, 641556, 688842, 695772, 748482, 784124, 811734, 873229, 1122723, 1176186, 1217601, 1372217, 1377684, 1496964, 1623468, 1746458, 1764279, 2245446, 2352372, 2435202, 2619687, 2744434, 3492916, 3528558, 4116651, 4490892, 4870404, 5239374, 5488868, 7057116, 7859061, 8233302, 9605519, 10478748, 12349953, 15718122, 16466604, 19211038, 24699906, 28816557, 31436244, 38422076, 49399812, 57633114, 86449671, 115266228, 172899342, 345798684]

約数ペア:

[(1, 345798684), (2, 172899342), (3, 115266228), (4, 86449671), (6, 57633114), (7, 49399812), (9, 38422076), (11, 31436244), (12, 28816557), (14, 24699906), (18, 19211038), (21, 16466604), (22, 15718122), (28, 12349953), (33, 10478748), (36, 9605519), (42, 8233302), (44, 7859061), (49, 7057116), (63, 5488868), (66, 5239374), (71, 4870404), (77, 4490892), (84, 4116651), (98, 3528558), (99, 3492916), (126, 2744434), (132, 2619687), (142, 2435202), (147, 2352372), (154, 2245446), (196, 1764279), (198, 1746458), (213, 1623468), (231, 1496964), (251, 1377684), (252, 1372217), (284, 1217601), (294, 1176186), (308, 1122723), (396, 873229), (426, 811734), (441, 784124), (462, 748482), (497, 695772), (502, 688842), (539, 641556), (588, 588093), (639, 541156), (693, 498988), (753, 459228), (781, 442764), (852, 405867), (882, 392062), (924, 374241), (994, 347886), (1004, 344421), (1078, 320778), (1278, 270578), (1386, 249494), (1491, 231924), (1506, 229614), (1562, 221382), (1617, 213852), (1757, 196812), (1764, 196031), (1988, 173943), (2156, 160389), (2259, 153076), (2343, 147588), (2556, 135289), (2761, 125244), (2772, 124747), (2982, 115962), (3012, 114807), (3124, 110691), (3234, 106926), (3479, 99396), (3514, 98406), (4473, 77308), (4518, 76538), (4686, 73794), (4851, 71284), (5271, 65604), (5467, 63252), (5522, 62622), (5964, 57981), (6468, 53463), (6958, 49698), (7028, 49203), (7029, 49196), (8283, 41748), (8946, 38654), (9036, 38269), (9372, 36897), (9702, 35642), (10437, 33132), (10542, 32802), (10934, 31626), (11044, 31311), (12299, 28116), (13916, 24849), (14058, 24598), (15813, 21868), (16401, 21084), (16566, 20874), (17821, 19404), (17892, 19327)]