398168064

素因数分解:

$2^{12}\times 3^2\times 7^1\times {\mathrm{1543}}^1$

素因数の和:1580

約数の個数: 156

約数和(自身を含む): 1315278016

約数和(自身を除く): 917109952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1344, 1536, 1543, 1792, 2016, 2048, 2304, 2688, 3072, 3086, 3584, 4032, 4096, 4608, 4629, 5376, 6144, 6172, 7168, 8064, 9216, 9258, 10752, 10801, 12288, 12344, 13887, 14336, 16128, 18432, 18516, 21504, 21602, 24688, 27774, 28672, 32256, 32403, 36864, 37032, 43008, 43204, 49376, 55548, 64512, 64806, 74064, 86016, 86408, 97209, 98752, 111096, 129024, 129612, 148128, 172816, 194418, 197504, 222192, 258048, 259224, 296256, 345632, 388836, 395008, 444384, 518448, 592512, 691264, 777672, 790016, 888768, 1036896, 1185024, 1382528, 1555344, 1580032, 1777536, 2073792, 2370048, 2765056, 3110688, 3160064, 3555072, 4147584, 4740096, 5530112, 6221376, 6320128, 7110144, 8295168, 9480192, 11060224, 12442752, 14220288, 16590336, 18960384, 22120448, 24885504, 28440576, 33180672, 44240896, 49771008, 56881152, 66361344, 99542016, 132722688, 199084032, 398168064]

約数ペア:

[(1, 398168064), (2, 199084032), (3, 132722688), (4, 99542016), (6, 66361344), (7, 56881152), (8, 49771008), (9, 44240896), (12, 33180672), (14, 28440576), (16, 24885504), (18, 22120448), (21, 18960384), (24, 16590336), (28, 14220288), (32, 12442752), (36, 11060224), (42, 9480192), (48, 8295168), (56, 7110144), (63, 6320128), (64, 6221376), (72, 5530112), (84, 4740096), (96, 4147584), (112, 3555072), (126, 3160064), (128, 3110688), (144, 2765056), (168, 2370048), (192, 2073792), (224, 1777536), (252, 1580032), (256, 1555344), (288, 1382528), (336, 1185024), (384, 1036896), (448, 888768), (504, 790016), (512, 777672), (576, 691264), (672, 592512), (768, 518448), (896, 444384), (1008, 395008), (1024, 388836), (1152, 345632), (1344, 296256), (1536, 259224), (1543, 258048), (1792, 222192), (2016, 197504), (2048, 194418), (2304, 172816), (2688, 148128), (3072, 129612), (3086, 129024), (3584, 111096), (4032, 98752), (4096, 97209), (4608, 86408), (4629, 86016), (5376, 74064), (6144, 64806), (6172, 64512), (7168, 55548), (8064, 49376), (9216, 43204), (9258, 43008), (10752, 37032), (10801, 36864), (12288, 32403), (12344, 32256), (13887, 28672), (14336, 27774), (16128, 24688), (18432, 21602), (18516, 21504)]