206847648

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1487}}^1$

素因数の和:1536

約数の個数: 192

約数和(自身を含む): 719953920

約数和(自身を除く): 513106272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 69, 72, 84, 92, 96, 108, 112, 126, 138, 144, 161, 168, 184, 189, 207, 216, 224, 252, 276, 288, 322, 336, 368, 378, 414, 432, 483, 504, 552, 621, 644, 672, 736, 756, 828, 864, 966, 1008, 1104, 1242, 1288, 1449, 1487, 1512, 1656, 1932, 2016, 2208, 2484, 2576, 2898, 2974, 3024, 3312, 3864, 4347, 4461, 4968, 5152, 5796, 5948, 6048, 6624, 7728, 8694, 8922, 9936, 10409, 11592, 11896, 13383, 15456, 17388, 17844, 19872, 20818, 23184, 23792, 26766, 31227, 34201, 34776, 35688, 40149, 41636, 46368, 47584, 53532, 62454, 68402, 69552, 71376, 80298, 83272, 93681, 102603, 107064, 124908, 136804, 139104, 142752, 160596, 166544, 187362, 205206, 214128, 239407, 249816, 273608, 281043, 307809, 321192, 333088, 374724, 410412, 428256, 478814, 499632, 547216, 562086, 615618, 642384, 718221, 749448, 820824, 923427, 957628, 999264, 1094432, 1124172, 1231236, 1284768, 1436442, 1498896, 1641648, 1846854, 1915256, 2154663, 2248344, 2462472, 2872884, 2997792, 3283296, 3693708, 3830512, 4309326, 4496688, 4924944, 5745768, 6463989, 7387416, 7661024, 8618652, 8993376, 9849888, 11491536, 12927978, 14774832, 17237304, 22983072, 25855956, 29549664, 34474608, 51711912, 68949216, 103423824, 206847648]

約数ペア:

[(1, 206847648), (2, 103423824), (3, 68949216), (4, 51711912), (6, 34474608), (7, 29549664), (8, 25855956), (9, 22983072), (12, 17237304), (14, 14774832), (16, 12927978), (18, 11491536), (21, 9849888), (23, 8993376), (24, 8618652), (27, 7661024), (28, 7387416), (32, 6463989), (36, 5745768), (42, 4924944), (46, 4496688), (48, 4309326), (54, 3830512), (56, 3693708), (63, 3283296), (69, 2997792), (72, 2872884), (84, 2462472), (92, 2248344), (96, 2154663), (108, 1915256), (112, 1846854), (126, 1641648), (138, 1498896), (144, 1436442), (161, 1284768), (168, 1231236), (184, 1124172), (189, 1094432), (207, 999264), (216, 957628), (224, 923427), (252, 820824), (276, 749448), (288, 718221), (322, 642384), (336, 615618), (368, 562086), (378, 547216), (414, 499632), (432, 478814), (483, 428256), (504, 410412), (552, 374724), (621, 333088), (644, 321192), (672, 307809), (736, 281043), (756, 273608), (828, 249816), (864, 239407), (966, 214128), (1008, 205206), (1104, 187362), (1242, 166544), (1288, 160596), (1449, 142752), (1487, 139104), (1512, 136804), (1656, 124908), (1932, 107064), (2016, 102603), (2208, 93681), (2484, 83272), (2576, 80298), (2898, 71376), (2974, 69552), (3024, 68402), (3312, 62454), (3864, 53532), (4347, 47584), (4461, 46368), (4968, 41636), (5152, 40149), (5796, 35688), (5948, 34776), (6048, 34201), (6624, 31227), (7728, 26766), (8694, 23792), (8922, 23184), (9936, 20818), (10409, 19872), (11592, 17844), (11896, 17388), (13383, 15456)]