487747428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1931}}^1$

素因数の和:2073

約数の個数: 96

約数和(自身を含む): 1357160448

約数和(自身を除く): 869413020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 97, 124, 186, 194, 217, 291, 372, 388, 434, 582, 651, 679, 868, 1164, 1302, 1358, 1931, 2037, 2604, 2716, 3007, 3862, 4074, 5793, 6014, 7724, 8148, 9021, 11586, 12028, 13517, 18042, 21049, 23172, 27034, 36084, 40551, 42098, 54068, 59861, 63147, 81102, 84196, 119722, 126294, 162204, 179583, 187307, 239444, 252588, 359166, 374614, 419027, 561921, 718332, 749228, 838054, 1123842, 1257081, 1311149, 1676108, 2247684, 2514162, 2622298, 3933447, 5028324, 5244596, 5806517, 7866894, 11613034, 15733788, 17419551, 23226068, 34839102, 40645619, 69678204, 81291238, 121936857, 162582476, 243873714, 487747428]

約数ペア:

[(1, 487747428), (2, 243873714), (3, 162582476), (4, 121936857), (6, 81291238), (7, 69678204), (12, 40645619), (14, 34839102), (21, 23226068), (28, 17419551), (31, 15733788), (42, 11613034), (62, 7866894), (84, 5806517), (93, 5244596), (97, 5028324), (124, 3933447), (186, 2622298), (194, 2514162), (217, 2247684), (291, 1676108), (372, 1311149), (388, 1257081), (434, 1123842), (582, 838054), (651, 749228), (679, 718332), (868, 561921), (1164, 419027), (1302, 374614), (1358, 359166), (1931, 252588), (2037, 239444), (2604, 187307), (2716, 179583), (3007, 162204), (3862, 126294), (4074, 119722), (5793, 84196), (6014, 81102), (7724, 63147), (8148, 59861), (9021, 54068), (11586, 42098), (12028, 40551), (13517, 36084), (18042, 27034), (21049, 23172)]