1887145344

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{78007}}^1$

素因数の和:78037

約数の個数: 128

約数和(自身を含む): 6365452800

約数和(自身を除く): 4478307456

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, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 8064, 12096, 24192, 78007, 156014, 234021, 312028, 468042, 546049, 624056, 702063, 936084, 1092098, 1248112, 1404126, 1638147, 1872168, 2106189, 2184196, 2496224, 2808252, 3276294, 3744336, 4212378, 4368392, 4914441, 4992448, 5616504, 6552588, 7488672, 8424756, 8736784, 9828882, 9984896, 11233008, 13105176, 14743323, 14977344, 16849512, 17473568, 19657764, 22466016, 26210352, 29486646, 29954688, 33699024, 34947136, 39315528, 44932032, 52420704, 58973292, 67398048, 69894272, 78631056, 89864064, 104841408, 117946584, 134796096, 157262112, 209682816, 235893168, 269592192, 314524224, 471786336, 629048448, 943572672, 1887145344]

約数ペア:

[(1, 1887145344), (2, 943572672), (3, 629048448), (4, 471786336), (6, 314524224), (7, 269592192), (8, 235893168), (9, 209682816), (12, 157262112), (14, 134796096), (16, 117946584), (18, 104841408), (21, 89864064), (24, 78631056), (27, 69894272), (28, 67398048), (32, 58973292), (36, 52420704), (42, 44932032), (48, 39315528), (54, 34947136), (56, 33699024), (63, 29954688), (64, 29486646), (72, 26210352), (84, 22466016), (96, 19657764), (108, 17473568), (112, 16849512), (126, 14977344), (128, 14743323), (144, 13105176), (168, 11233008), (189, 9984896), (192, 9828882), (216, 8736784), (224, 8424756), (252, 7488672), (288, 6552588), (336, 5616504), (378, 4992448), (384, 4914441), (432, 4368392), (448, 4212378), (504, 3744336), (576, 3276294), (672, 2808252), (756, 2496224), (864, 2184196), (896, 2106189), (1008, 1872168), (1152, 1638147), (1344, 1404126), (1512, 1248112), (1728, 1092098), (2016, 936084), (2688, 702063), (3024, 624056), (3456, 546049), (4032, 468042), (6048, 312028), (8064, 234021), (12096, 156014), (24192, 78007)]