19450368

素因数分解:

$2^9\times 3^4\times 7^1\times {\mathrm{67}}^1$

素因数の和:104

約数の個数: 200

約数和(自身を含む): 67337952

約数和(自身を除く): 47887584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 67, 72, 81, 84, 96, 108, 112, 126, 128, 134, 144, 162, 168, 189, 192, 201, 216, 224, 252, 256, 268, 288, 324, 336, 378, 384, 402, 432, 448, 469, 504, 512, 536, 567, 576, 603, 648, 672, 756, 768, 804, 864, 896, 938, 1008, 1072, 1134, 1152, 1206, 1296, 1344, 1407, 1512, 1536, 1608, 1728, 1792, 1809, 1876, 2016, 2144, 2268, 2304, 2412, 2592, 2688, 2814, 3024, 3216, 3456, 3584, 3618, 3752, 4032, 4221, 4288, 4536, 4608, 4824, 5184, 5376, 5427, 5628, 6048, 6432, 6912, 7236, 7504, 8064, 8442, 8576, 9072, 9648, 10368, 10752, 10854, 11256, 12096, 12663, 12864, 13824, 14472, 15008, 16128, 16884, 17152, 18144, 19296, 20736, 21708, 22512, 24192, 25326, 25728, 28944, 30016, 32256, 33768, 34304, 36288, 37989, 38592, 41472, 43416, 45024, 48384, 50652, 51456, 57888, 60032, 67536, 72576, 75978, 77184, 86832, 90048, 96768, 101304, 102912, 115776, 120064, 135072, 145152, 151956, 154368, 173664, 180096, 202608, 231552, 240128, 270144, 290304, 303912, 308736, 347328, 360192, 405216, 463104, 540288, 607824, 694656, 720384, 810432, 926208, 1080576, 1215648, 1389312, 1620864, 2161152, 2431296, 2778624, 3241728, 4862592, 6483456, 9725184, 19450368]

約数ペア:

[(1, 19450368), (2, 9725184), (3, 6483456), (4, 4862592), (6, 3241728), (7, 2778624), (8, 2431296), (9, 2161152), (12, 1620864), (14, 1389312), (16, 1215648), (18, 1080576), (21, 926208), (24, 810432), (27, 720384), (28, 694656), (32, 607824), (36, 540288), (42, 463104), (48, 405216), (54, 360192), (56, 347328), (63, 308736), (64, 303912), (67, 290304), (72, 270144), (81, 240128), (84, 231552), (96, 202608), (108, 180096), (112, 173664), (126, 154368), (128, 151956), (134, 145152), (144, 135072), (162, 120064), (168, 115776), (189, 102912), (192, 101304), (201, 96768), (216, 90048), (224, 86832), (252, 77184), (256, 75978), (268, 72576), (288, 67536), (324, 60032), (336, 57888), (378, 51456), (384, 50652), (402, 48384), (432, 45024), (448, 43416), (469, 41472), (504, 38592), (512, 37989), (536, 36288), (567, 34304), (576, 33768), (603, 32256), (648, 30016), (672, 28944), (756, 25728), (768, 25326), (804, 24192), (864, 22512), (896, 21708), (938, 20736), (1008, 19296), (1072, 18144), (1134, 17152), (1152, 16884), (1206, 16128), (1296, 15008), (1344, 14472), (1407, 13824), (1512, 12864), (1536, 12663), (1608, 12096), (1728, 11256), (1792, 10854), (1809, 10752), (1876, 10368), (2016, 9648), (2144, 9072), (2268, 8576), (2304, 8442), (2412, 8064), (2592, 7504), (2688, 7236), (2814, 6912), (3024, 6432), (3216, 6048), (3456, 5628), (3584, 5427), (3618, 5376), (3752, 5184), (4032, 4824), (4221, 4608), (4288, 4536)]