247002048

素因数分解:

$2^6\times 3^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:137

約数の個数: 280

約数和(自身を含む): 796625280

約数和(自身を除く): 549623232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 31, 32, 36, 48, 53, 54, 58, 62, 64, 72, 81, 87, 93, 96, 106, 108, 116, 124, 144, 159, 162, 174, 186, 192, 212, 216, 232, 248, 261, 279, 288, 318, 324, 348, 372, 424, 432, 464, 477, 496, 522, 558, 576, 636, 648, 696, 744, 783, 837, 848, 864, 899, 928, 954, 992, 1044, 1116, 1272, 1296, 1392, 1431, 1488, 1537, 1566, 1643, 1674, 1696, 1728, 1798, 1856, 1908, 1984, 2088, 2232, 2349, 2511, 2544, 2592, 2697, 2784, 2862, 2976, 3074, 3132, 3286, 3348, 3392, 3596, 3816, 4176, 4293, 4464, 4611, 4698, 4929, 5022, 5088, 5184, 5394, 5568, 5724, 5952, 6148, 6264, 6572, 6696, 7192, 7632, 8091, 8352, 8586, 8928, 9222, 9396, 9858, 10044, 10176, 10788, 11448, 12296, 12528, 13144, 13392, 13833, 14384, 14787, 15264, 16182, 16704, 17172, 17856, 18444, 18792, 19716, 20088, 21576, 22896, 24273, 24592, 25056, 26288, 26784, 27666, 28768, 29574, 30528, 32364, 34344, 36888, 37584, 39432, 40176, 41499, 43152, 44361, 45792, 47647, 48546, 49184, 50112, 52576, 53568, 55332, 57536, 59148, 64728, 68688, 72819, 73776, 75168, 78864, 80352, 82998, 86304, 88722, 91584, 95294, 97092, 98368, 105152, 110664, 118296, 124497, 129456, 133083, 137376, 142941, 145638, 147552, 150336, 157728, 160704, 165996, 172608, 177444, 190588, 194184, 221328, 236592, 248994, 258912, 266166, 274752, 285882, 291276, 295104, 315456, 331992, 354888, 381176, 388368, 428823, 442656, 473184, 497988, 517824, 532332, 571764, 582552, 663984, 709776, 762352, 776736, 857646, 885312, 946368, 995976, 1064664, 1143528, 1165104, 1286469, 1327968, 1419552, 1524704, 1553472, 1715292, 1991952, 2129328, 2287056, 2330208, 2572938, 2655936, 2839104, 3049408, 3430584, 3859407, 3983904, 4258656, 4574112, 4660416, 5145876, 6861168, 7718814, 7967808, 8517312, 9148224, 10291752, 13722336, 15437628, 20583504, 27444672, 30875256, 41167008, 61750512, 82334016, 123501024, 247002048]

約数ペア:

[(1, 247002048), (2, 123501024), (3, 82334016), (4, 61750512), (6, 41167008), (8, 30875256), (9, 27444672), (12, 20583504), (16, 15437628), (18, 13722336), (24, 10291752), (27, 9148224), (29, 8517312), (31, 7967808), (32, 7718814), (36, 6861168), (48, 5145876), (53, 4660416), (54, 4574112), (58, 4258656), (62, 3983904), (64, 3859407), (72, 3430584), (81, 3049408), (87, 2839104), (93, 2655936), (96, 2572938), (106, 2330208), (108, 2287056), (116, 2129328), (124, 1991952), (144, 1715292), (159, 1553472), (162, 1524704), (174, 1419552), (186, 1327968), (192, 1286469), (212, 1165104), (216, 1143528), (232, 1064664), (248, 995976), (261, 946368), (279, 885312), (288, 857646), (318, 776736), (324, 762352), (348, 709776), (372, 663984), (424, 582552), (432, 571764), (464, 532332), (477, 517824), (496, 497988), (522, 473184), (558, 442656), (576, 428823), (636, 388368), (648, 381176), (696, 354888), (744, 331992), (783, 315456), (837, 295104), (848, 291276), (864, 285882), (899, 274752), (928, 266166), (954, 258912), (992, 248994), (1044, 236592), (1116, 221328), (1272, 194184), (1296, 190588), (1392, 177444), (1431, 172608), (1488, 165996), (1537, 160704), (1566, 157728), (1643, 150336), (1674, 147552), (1696, 145638), (1728, 142941), (1798, 137376), (1856, 133083), (1908, 129456), (1984, 124497), (2088, 118296), (2232, 110664), (2349, 105152), (2511, 98368), (2544, 97092), (2592, 95294), (2697, 91584), (2784, 88722), (2862, 86304), (2976, 82998), (3074, 80352), (3132, 78864), (3286, 75168), (3348, 73776), (3392, 72819), (3596, 68688), (3816, 64728), (4176, 59148), (4293, 57536), (4464, 55332), (4611, 53568), (4698, 52576), (4929, 50112), (5022, 49184), (5088, 48546), (5184, 47647), (5394, 45792), (5568, 44361), (5724, 43152), (5952, 41499), (6148, 40176), (6264, 39432), (6572, 37584), (6696, 36888), (7192, 34344), (7632, 32364), (8091, 30528), (8352, 29574), (8586, 28768), (8928, 27666), (9222, 26784), (9396, 26288), (9858, 25056), (10044, 24592), (10176, 24273), (10788, 22896), (11448, 21576), (12296, 20088), (12528, 19716), (13144, 18792), (13392, 18444), (13833, 17856), (14384, 17172), (14787, 16704), (15264, 16182)]