1928658816

素因数分解:

$2^7\times 3^3\times 7^3\times {\mathrm{1627}}^1$

素因数の和:1671

約数の個数: 256

約数和(自身を含む): 6642240000

約数和(自身を除く): 4713581184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 288, 294, 336, 343, 378, 384, 392, 432, 441, 448, 504, 576, 588, 672, 686, 756, 784, 864, 882, 896, 1008, 1029, 1152, 1176, 1323, 1344, 1372, 1512, 1568, 1627, 1728, 1764, 2016, 2058, 2352, 2646, 2688, 2744, 3024, 3087, 3136, 3254, 3456, 3528, 4032, 4116, 4704, 4881, 5292, 5488, 6048, 6174, 6272, 6508, 7056, 8064, 8232, 9261, 9408, 9762, 10584, 10976, 11389, 12096, 12348, 13016, 14112, 14643, 16464, 18522, 18816, 19524, 21168, 21952, 22778, 24192, 24696, 26032, 28224, 29286, 32928, 34167, 37044, 39048, 42336, 43904, 43929, 45556, 49392, 52064, 56448, 58572, 65856, 68334, 74088, 78096, 79723, 84672, 87858, 91112, 98784, 102501, 104128, 117144, 131712, 136668, 148176, 156192, 159446, 169344, 175716, 182224, 197568, 205002, 208256, 234288, 239169, 273336, 296352, 307503, 312384, 318892, 351432, 364448, 395136, 410004, 468576, 478338, 546672, 558061, 592704, 615006, 624768, 637784, 702864, 717507, 728896, 820008, 937152, 956676, 1093344, 1116122, 1185408, 1230012, 1275568, 1405728, 1435014, 1457792, 1640016, 1674183, 1874304, 1913352, 2152521, 2186688, 2232244, 2460024, 2551136, 2811456, 2870028, 3280032, 3348366, 3826704, 4305042, 4373376, 4464488, 4920048, 5022549, 5102272, 5622912, 5740056, 6560064, 6696732, 7653408, 8610084, 8928976, 9840096, 10045098, 10204544, 11480112, 13120128, 13393464, 15067647, 15306816, 17220168, 17857952, 19680192, 20090196, 22960224, 26786928, 30135294, 30613632, 34440336, 35715904, 39360384, 40180392, 45920448, 53573856, 60270588, 68880672, 71431808, 80360784, 91840896, 107147712, 120541176, 137761344, 160721568, 214295424, 241082352, 275522688, 321443136, 482164704, 642886272, 964329408, 1928658816]

約数ペア:

[(1, 1928658816), (2, 964329408), (3, 642886272), (4, 482164704), (6, 321443136), (7, 275522688), (8, 241082352), (9, 214295424), (12, 160721568), (14, 137761344), (16, 120541176), (18, 107147712), (21, 91840896), (24, 80360784), (27, 71431808), (28, 68880672), (32, 60270588), (36, 53573856), (42, 45920448), (48, 40180392), (49, 39360384), (54, 35715904), (56, 34440336), (63, 30613632), (64, 30135294), (72, 26786928), (84, 22960224), (96, 20090196), (98, 19680192), (108, 17857952), (112, 17220168), (126, 15306816), (128, 15067647), (144, 13393464), (147, 13120128), (168, 11480112), (189, 10204544), (192, 10045098), (196, 9840096), (216, 8928976), (224, 8610084), (252, 7653408), (288, 6696732), (294, 6560064), (336, 5740056), (343, 5622912), (378, 5102272), (384, 5022549), (392, 4920048), (432, 4464488), (441, 4373376), (448, 4305042), (504, 3826704), (576, 3348366), (588, 3280032), (672, 2870028), (686, 2811456), (756, 2551136), (784, 2460024), (864, 2232244), (882, 2186688), (896, 2152521), (1008, 1913352), (1029, 1874304), (1152, 1674183), (1176, 1640016), (1323, 1457792), (1344, 1435014), (1372, 1405728), (1512, 1275568), (1568, 1230012), (1627, 1185408), (1728, 1116122), (1764, 1093344), (2016, 956676), (2058, 937152), (2352, 820008), (2646, 728896), (2688, 717507), (2744, 702864), (3024, 637784), (3087, 624768), (3136, 615006), (3254, 592704), (3456, 558061), (3528, 546672), (4032, 478338), (4116, 468576), (4704, 410004), (4881, 395136), (5292, 364448), (5488, 351432), (6048, 318892), (6174, 312384), (6272, 307503), (6508, 296352), (7056, 273336), (8064, 239169), (8232, 234288), (9261, 208256), (9408, 205002), (9762, 197568), (10584, 182224), (10976, 175716), (11389, 169344), (12096, 159446), (12348, 156192), (13016, 148176), (14112, 136668), (14643, 131712), (16464, 117144), (18522, 104128), (18816, 102501), (19524, 98784), (21168, 91112), (21952, 87858), (22778, 84672), (24192, 79723), (24696, 78096), (26032, 74088), (28224, 68334), (29286, 65856), (32928, 58572), (34167, 56448), (37044, 52064), (39048, 49392), (42336, 45556), (43904, 43929)]