215306112

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{463}}^1$

素因数の和:660

約数の個数: 128

約数和(自身を含む): 658805760

約数和(自身を除く): 443499648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 173, 192, 224, 336, 346, 384, 448, 463, 519, 672, 692, 896, 926, 1038, 1211, 1344, 1384, 1389, 1852, 2076, 2422, 2688, 2768, 2778, 3241, 3633, 3704, 4152, 4844, 5536, 5556, 6482, 7266, 7408, 8304, 9688, 9723, 11072, 11112, 12964, 14532, 14816, 16608, 19376, 19446, 22144, 22224, 25928, 29064, 29632, 33216, 38752, 38892, 44448, 51856, 58128, 59264, 66432, 77504, 77784, 80099, 88896, 103712, 116256, 155008, 155568, 160198, 177792, 207424, 232512, 240297, 311136, 320396, 414848, 465024, 480594, 560693, 622272, 640792, 961188, 1121386, 1244544, 1281584, 1682079, 1922376, 2242772, 2563168, 3364158, 3844752, 4485544, 5126336, 6728316, 7689504, 8971088, 10252672, 13456632, 15379008, 17942176, 26913264, 30758016, 35884352, 53826528, 71768704, 107653056, 215306112]

約数ペア:

[(1, 215306112), (2, 107653056), (3, 71768704), (4, 53826528), (6, 35884352), (7, 30758016), (8, 26913264), (12, 17942176), (14, 15379008), (16, 13456632), (21, 10252672), (24, 8971088), (28, 7689504), (32, 6728316), (42, 5126336), (48, 4485544), (56, 3844752), (64, 3364158), (84, 2563168), (96, 2242772), (112, 1922376), (128, 1682079), (168, 1281584), (173, 1244544), (192, 1121386), (224, 961188), (336, 640792), (346, 622272), (384, 560693), (448, 480594), (463, 465024), (519, 414848), (672, 320396), (692, 311136), (896, 240297), (926, 232512), (1038, 207424), (1211, 177792), (1344, 160198), (1384, 155568), (1389, 155008), (1852, 116256), (2076, 103712), (2422, 88896), (2688, 80099), (2768, 77784), (2778, 77504), (3241, 66432), (3633, 59264), (3704, 58128), (4152, 51856), (4844, 44448), (5536, 38892), (5556, 38752), (6482, 33216), (7266, 29632), (7408, 29064), (8304, 25928), (9688, 22224), (9723, 22144), (11072, 19446), (11112, 19376), (12964, 16608), (14532, 14816)]