218659896

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1451}}^1$

素因数の和:1506

約数の個数: 192

約数和(自身を含む): 761080320

約数和(自身を除く): 542420424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 23, 24, 26, 28, 36, 39, 42, 46, 52, 56, 63, 69, 72, 78, 84, 91, 92, 104, 117, 126, 138, 156, 161, 168, 182, 184, 207, 234, 252, 273, 276, 299, 312, 322, 364, 414, 468, 483, 504, 546, 552, 598, 644, 728, 819, 828, 897, 936, 966, 1092, 1196, 1288, 1449, 1451, 1638, 1656, 1794, 1932, 2093, 2184, 2392, 2691, 2898, 2902, 3276, 3588, 3864, 4186, 4353, 5382, 5796, 5804, 6279, 6552, 7176, 8372, 8706, 10157, 10764, 11592, 11608, 12558, 13059, 16744, 17412, 18837, 18863, 20314, 21528, 25116, 26118, 30471, 33373, 34824, 37674, 37726, 40628, 50232, 52236, 56589, 60942, 66746, 75348, 75452, 81256, 91413, 100119, 104472, 113178, 121884, 132041, 133492, 150696, 150904, 169767, 182826, 200238, 226356, 233611, 243768, 264082, 266984, 300357, 339534, 365652, 396123, 400476, 433849, 452712, 467222, 528164, 600714, 679068, 700833, 731304, 792246, 800952, 867698, 934444, 1056328, 1188369, 1201428, 1301547, 1358136, 1401666, 1584492, 1735396, 1868888, 2102499, 2376738, 2402856, 2603094, 2803332, 3036943, 3168984, 3470792, 3904641, 4204998, 4753476, 5206188, 5606664, 6073886, 7809282, 8409996, 9110829, 9506952, 10412376, 12147772, 15618564, 16819992, 18221658, 24295544, 27332487, 31237128, 36443316, 54664974, 72886632, 109329948, 218659896]

約数ペア:

[(1, 218659896), (2, 109329948), (3, 72886632), (4, 54664974), (6, 36443316), (7, 31237128), (8, 27332487), (9, 24295544), (12, 18221658), (13, 16819992), (14, 15618564), (18, 12147772), (21, 10412376), (23, 9506952), (24, 9110829), (26, 8409996), (28, 7809282), (36, 6073886), (39, 5606664), (42, 5206188), (46, 4753476), (52, 4204998), (56, 3904641), (63, 3470792), (69, 3168984), (72, 3036943), (78, 2803332), (84, 2603094), (91, 2402856), (92, 2376738), (104, 2102499), (117, 1868888), (126, 1735396), (138, 1584492), (156, 1401666), (161, 1358136), (168, 1301547), (182, 1201428), (184, 1188369), (207, 1056328), (234, 934444), (252, 867698), (273, 800952), (276, 792246), (299, 731304), (312, 700833), (322, 679068), (364, 600714), (414, 528164), (468, 467222), (483, 452712), (504, 433849), (546, 400476), (552, 396123), (598, 365652), (644, 339534), (728, 300357), (819, 266984), (828, 264082), (897, 243768), (936, 233611), (966, 226356), (1092, 200238), (1196, 182826), (1288, 169767), (1449, 150904), (1451, 150696), (1638, 133492), (1656, 132041), (1794, 121884), (1932, 113178), (2093, 104472), (2184, 100119), (2392, 91413), (2691, 81256), (2898, 75452), (2902, 75348), (3276, 66746), (3588, 60942), (3864, 56589), (4186, 52236), (4353, 50232), (5382, 40628), (5796, 37726), (5804, 37674), (6279, 34824), (6552, 33373), (7176, 30471), (8372, 26118), (8706, 25116), (10157, 21528), (10764, 20314), (11592, 18863), (11608, 18837), (12558, 17412), (13059, 16744)]