221083776

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:164

約数の個数: 256

約数和(自身を含む): 713836800

約数和(自身を除く): 492753024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 53, 54, 64, 68, 71, 72, 96, 102, 106, 108, 128, 136, 142, 144, 153, 159, 192, 204, 212, 213, 216, 272, 284, 288, 306, 318, 384, 408, 424, 426, 432, 459, 477, 544, 568, 576, 612, 636, 639, 816, 848, 852, 864, 901, 918, 954, 1088, 1136, 1152, 1207, 1224, 1272, 1278, 1431, 1632, 1696, 1704, 1728, 1802, 1836, 1908, 1917, 2176, 2272, 2414, 2448, 2544, 2556, 2703, 2862, 3264, 3392, 3408, 3456, 3604, 3621, 3672, 3763, 3816, 3834, 4544, 4828, 4896, 5088, 5112, 5406, 5724, 6528, 6784, 6816, 7208, 7242, 7344, 7526, 7632, 7668, 8109, 9088, 9656, 9792, 10176, 10224, 10812, 10863, 11289, 11448, 13632, 14416, 14484, 14688, 15052, 15264, 15336, 16218, 19312, 19584, 20352, 20448, 21624, 21726, 22578, 22896, 24327, 27264, 28832, 28968, 29376, 30104, 30528, 30672, 32436, 32589, 33867, 38624, 40896, 43248, 43452, 45156, 45792, 48654, 57664, 57936, 58752, 60208, 61056, 61344, 63971, 64872, 65178, 67734, 77248, 81792, 86496, 86904, 90312, 91584, 97308, 101601, 115328, 115872, 120416, 122688, 127942, 129744, 130356, 135468, 154496, 172992, 173808, 180624, 183168, 191913, 194616, 203202, 231744, 240832, 245376, 255884, 259488, 260712, 270936, 345984, 347616, 361248, 383826, 389232, 406404, 463488, 481664, 511768, 518976, 521424, 541872, 575739, 695232, 722496, 767652, 778464, 812808, 1023536, 1037952, 1042848, 1083744, 1151478, 1390464, 1444992, 1535304, 1556928, 1625616, 1727217, 2047072, 2085696, 2167488, 2302956, 3070608, 3113856, 3251232, 3454434, 4094144, 4171392, 4334976, 4605912, 6141216, 6502464, 6908868, 8188288, 9211824, 12282432, 13004928, 13817736, 18423648, 24564864, 27635472, 36847296, 55270944, 73694592, 110541888, 221083776]

約数ペア:

[(1, 221083776), (2, 110541888), (3, 73694592), (4, 55270944), (6, 36847296), (8, 27635472), (9, 24564864), (12, 18423648), (16, 13817736), (17, 13004928), (18, 12282432), (24, 9211824), (27, 8188288), (32, 6908868), (34, 6502464), (36, 6141216), (48, 4605912), (51, 4334976), (53, 4171392), (54, 4094144), (64, 3454434), (68, 3251232), (71, 3113856), (72, 3070608), (96, 2302956), (102, 2167488), (106, 2085696), (108, 2047072), (128, 1727217), (136, 1625616), (142, 1556928), (144, 1535304), (153, 1444992), (159, 1390464), (192, 1151478), (204, 1083744), (212, 1042848), (213, 1037952), (216, 1023536), (272, 812808), (284, 778464), (288, 767652), (306, 722496), (318, 695232), (384, 575739), (408, 541872), (424, 521424), (426, 518976), (432, 511768), (459, 481664), (477, 463488), (544, 406404), (568, 389232), (576, 383826), (612, 361248), (636, 347616), (639, 345984), (816, 270936), (848, 260712), (852, 259488), (864, 255884), (901, 245376), (918, 240832), (954, 231744), (1088, 203202), (1136, 194616), (1152, 191913), (1207, 183168), (1224, 180624), (1272, 173808), (1278, 172992), (1431, 154496), (1632, 135468), (1696, 130356), (1704, 129744), (1728, 127942), (1802, 122688), (1836, 120416), (1908, 115872), (1917, 115328), (2176, 101601), (2272, 97308), (2414, 91584), (2448, 90312), (2544, 86904), (2556, 86496), (2703, 81792), (2862, 77248), (3264, 67734), (3392, 65178), (3408, 64872), (3456, 63971), (3604, 61344), (3621, 61056), (3672, 60208), (3763, 58752), (3816, 57936), (3834, 57664), (4544, 48654), (4828, 45792), (4896, 45156), (5088, 43452), (5112, 43248), (5406, 40896), (5724, 38624), (6528, 33867), (6784, 32589), (6816, 32436), (7208, 30672), (7242, 30528), (7344, 30104), (7526, 29376), (7632, 28968), (7668, 28832), (8109, 27264), (9088, 24327), (9656, 22896), (9792, 22578), (10176, 21726), (10224, 21624), (10812, 20448), (10863, 20352), (11289, 19584), (11448, 19312), (13632, 16218), (14416, 15336), (14484, 15264), (14688, 15052)]