248055808

素因数分解:

$2^{11}\times 7^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1$

素因数の和:75

約数の個数: 192

約数和(自身を含む): 671448960

約数和(自身を除く): 423393152

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 121, 128, 143, 154, 176, 182, 208, 224, 242, 256, 286, 308, 352, 364, 416, 448, 484, 512, 572, 616, 704, 728, 832, 847, 896, 968, 1001, 1024, 1144, 1232, 1331, 1408, 1456, 1573, 1664, 1694, 1792, 1936, 2002, 2048, 2288, 2464, 2662, 2816, 2912, 3146, 3328, 3388, 3584, 3872, 4004, 4576, 4928, 5324, 5632, 5824, 6292, 6656, 6776, 7168, 7744, 8008, 9152, 9317, 9856, 10648, 11011, 11264, 11648, 12584, 13312, 13552, 14336, 15488, 16016, 17303, 18304, 18634, 19712, 21296, 22022, 22528, 23296, 25168, 26624, 27104, 30976, 32032, 34606, 36608, 37268, 39424, 42592, 44044, 46592, 50336, 54208, 61952, 64064, 69212, 73216, 74536, 78848, 85184, 88088, 93184, 100672, 108416, 121121, 123904, 128128, 138424, 146432, 149072, 157696, 170368, 176176, 186368, 201344, 216832, 242242, 247808, 256256, 276848, 292864, 298144, 340736, 352352, 402688, 433664, 484484, 512512, 553696, 596288, 681472, 704704, 805376, 867328, 968968, 1025024, 1107392, 1192576, 1362944, 1409408, 1610752, 1734656, 1937936, 2050048, 2214784, 2385152, 2725888, 2818816, 3221504, 3875872, 4429568, 4770304, 5637632, 7751744, 8859136, 9540608, 11275264, 15503488, 17718272, 19081216, 22550528, 31006976, 35436544, 62013952, 124027904, 248055808]

約数ペア:

[(1, 248055808), (2, 124027904), (4, 62013952), (7, 35436544), (8, 31006976), (11, 22550528), (13, 19081216), (14, 17718272), (16, 15503488), (22, 11275264), (26, 9540608), (28, 8859136), (32, 7751744), (44, 5637632), (52, 4770304), (56, 4429568), (64, 3875872), (77, 3221504), (88, 2818816), (91, 2725888), (104, 2385152), (112, 2214784), (121, 2050048), (128, 1937936), (143, 1734656), (154, 1610752), (176, 1409408), (182, 1362944), (208, 1192576), (224, 1107392), (242, 1025024), (256, 968968), (286, 867328), (308, 805376), (352, 704704), (364, 681472), (416, 596288), (448, 553696), (484, 512512), (512, 484484), (572, 433664), (616, 402688), (704, 352352), (728, 340736), (832, 298144), (847, 292864), (896, 276848), (968, 256256), (1001, 247808), (1024, 242242), (1144, 216832), (1232, 201344), (1331, 186368), (1408, 176176), (1456, 170368), (1573, 157696), (1664, 149072), (1694, 146432), (1792, 138424), (1936, 128128), (2002, 123904), (2048, 121121), (2288, 108416), (2464, 100672), (2662, 93184), (2816, 88088), (2912, 85184), (3146, 78848), (3328, 74536), (3388, 73216), (3584, 69212), (3872, 64064), (4004, 61952), (4576, 54208), (4928, 50336), (5324, 46592), (5632, 44044), (5824, 42592), (6292, 39424), (6656, 37268), (6776, 36608), (7168, 34606), (7744, 32032), (8008, 30976), (9152, 27104), (9317, 26624), (9856, 25168), (10648, 23296), (11011, 22528), (11264, 22022), (11648, 21296), (12584, 19712), (13312, 18634), (13552, 18304), (14336, 17303), (15488, 16016)]