218962296

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:330

約数の個数: 192

約数和(自身を含む): 714355200

約数和(自身を除く): 495392904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 42, 56, 58, 63, 71, 72, 84, 87, 116, 126, 142, 168, 174, 203, 211, 213, 232, 252, 261, 284, 348, 406, 422, 426, 497, 504, 522, 568, 609, 633, 639, 696, 812, 844, 852, 994, 1044, 1218, 1266, 1278, 1477, 1491, 1624, 1688, 1704, 1827, 1899, 1988, 2059, 2088, 2436, 2532, 2556, 2954, 2982, 3654, 3798, 3976, 4118, 4431, 4473, 4872, 5064, 5112, 5908, 5964, 6119, 6177, 7308, 7596, 8236, 8862, 8946, 11816, 11928, 12238, 12354, 13293, 14413, 14616, 14981, 15192, 16472, 17724, 17892, 18357, 18531, 24476, 24708, 26586, 28826, 29962, 35448, 35784, 36714, 37062, 42833, 43239, 44943, 48952, 49416, 53172, 55071, 57652, 59924, 73428, 74124, 85666, 86478, 89886, 104867, 106344, 110142, 115304, 119848, 128499, 129717, 134829, 146856, 148248, 171332, 172956, 179772, 209734, 220284, 256998, 259434, 269658, 314601, 342664, 345912, 359544, 385497, 419468, 434449, 440568, 513996, 518868, 539316, 629202, 770994, 838936, 868898, 943803, 1027992, 1037736, 1078632, 1258404, 1303347, 1541988, 1737796, 1887606, 2516808, 2606694, 3041143, 3083976, 3475592, 3775212, 3910041, 5213388, 6082286, 7550424, 7820082, 9123429, 10426776, 12164572, 15640164, 18246858, 24329144, 27370287, 31280328, 36493716, 54740574, 72987432, 109481148, 218962296]

約数ペア:

[(1, 218962296), (2, 109481148), (3, 72987432), (4, 54740574), (6, 36493716), (7, 31280328), (8, 27370287), (9, 24329144), (12, 18246858), (14, 15640164), (18, 12164572), (21, 10426776), (24, 9123429), (28, 7820082), (29, 7550424), (36, 6082286), (42, 5213388), (56, 3910041), (58, 3775212), (63, 3475592), (71, 3083976), (72, 3041143), (84, 2606694), (87, 2516808), (116, 1887606), (126, 1737796), (142, 1541988), (168, 1303347), (174, 1258404), (203, 1078632), (211, 1037736), (213, 1027992), (232, 943803), (252, 868898), (261, 838936), (284, 770994), (348, 629202), (406, 539316), (422, 518868), (426, 513996), (497, 440568), (504, 434449), (522, 419468), (568, 385497), (609, 359544), (633, 345912), (639, 342664), (696, 314601), (812, 269658), (844, 259434), (852, 256998), (994, 220284), (1044, 209734), (1218, 179772), (1266, 172956), (1278, 171332), (1477, 148248), (1491, 146856), (1624, 134829), (1688, 129717), (1704, 128499), (1827, 119848), (1899, 115304), (1988, 110142), (2059, 106344), (2088, 104867), (2436, 89886), (2532, 86478), (2556, 85666), (2954, 74124), (2982, 73428), (3654, 59924), (3798, 57652), (3976, 55071), (4118, 53172), (4431, 49416), (4473, 48952), (4872, 44943), (5064, 43239), (5112, 42833), (5908, 37062), (5964, 36714), (6119, 35784), (6177, 35448), (7308, 29962), (7596, 28826), (8236, 26586), (8862, 24708), (8946, 24476), (11816, 18531), (11928, 18357), (12238, 17892), (12354, 17724), (13293, 16472), (14413, 15192), (14616, 14981)]