211346016

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{251}}^1$

素因数の和:457

約数の個数: 144

約数和(自身を含む): 651551040

約数和(自身を除く): 440205024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 179, 196, 224, 251, 294, 336, 358, 392, 502, 537, 588, 672, 716, 753, 784, 1004, 1074, 1176, 1253, 1432, 1506, 1568, 1757, 2008, 2148, 2352, 2506, 2864, 3012, 3514, 3759, 4016, 4296, 4704, 5012, 5271, 5728, 6024, 7028, 7518, 8032, 8592, 8771, 10024, 10542, 12048, 12299, 14056, 15036, 17184, 17542, 20048, 21084, 24096, 24598, 26313, 28112, 30072, 35084, 36897, 40096, 42168, 44929, 49196, 52626, 56224, 60144, 70168, 73794, 84336, 89858, 98392, 105252, 120288, 134787, 140336, 147588, 168672, 179716, 196784, 210504, 269574, 280672, 295176, 314503, 359432, 393568, 421008, 539148, 590352, 629006, 718864, 842016, 943509, 1078296, 1180704, 1258012, 1437728, 1887018, 2156592, 2201521, 2516024, 3774036, 4313184, 4403042, 5032048, 6604563, 7548072, 8806084, 10064096, 13209126, 15096144, 17612168, 26418252, 30192288, 35224336, 52836504, 70448672, 105673008, 211346016]

約数ペア:

[(1, 211346016), (2, 105673008), (3, 70448672), (4, 52836504), (6, 35224336), (7, 30192288), (8, 26418252), (12, 17612168), (14, 15096144), (16, 13209126), (21, 10064096), (24, 8806084), (28, 7548072), (32, 6604563), (42, 5032048), (48, 4403042), (49, 4313184), (56, 3774036), (84, 2516024), (96, 2201521), (98, 2156592), (112, 1887018), (147, 1437728), (168, 1258012), (179, 1180704), (196, 1078296), (224, 943509), (251, 842016), (294, 718864), (336, 629006), (358, 590352), (392, 539148), (502, 421008), (537, 393568), (588, 359432), (672, 314503), (716, 295176), (753, 280672), (784, 269574), (1004, 210504), (1074, 196784), (1176, 179716), (1253, 168672), (1432, 147588), (1506, 140336), (1568, 134787), (1757, 120288), (2008, 105252), (2148, 98392), (2352, 89858), (2506, 84336), (2864, 73794), (3012, 70168), (3514, 60144), (3759, 56224), (4016, 52626), (4296, 49196), (4704, 44929), (5012, 42168), (5271, 40096), (5728, 36897), (6024, 35084), (7028, 30072), (7518, 28112), (8032, 26313), (8592, 24598), (8771, 24096), (10024, 21084), (10542, 20048), (12048, 17542), (12299, 17184), (14056, 15036)]