231467328

素因数分解:

$2^6\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:230

約数の個数: 224

約数和(自身を含む): 731520000

約数和(自身を除く): 500052672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 31, 32, 36, 48, 54, 58, 62, 64, 72, 87, 93, 96, 108, 116, 124, 144, 149, 174, 186, 192, 216, 232, 248, 261, 279, 288, 298, 348, 372, 432, 447, 464, 496, 522, 558, 576, 596, 696, 744, 783, 837, 864, 894, 899, 928, 992, 1044, 1116, 1192, 1341, 1392, 1488, 1566, 1674, 1728, 1788, 1798, 1856, 1984, 2088, 2232, 2384, 2682, 2697, 2784, 2976, 3132, 3348, 3576, 3596, 4023, 4176, 4321, 4464, 4619, 4768, 5364, 5394, 5568, 5952, 6264, 6696, 7152, 7192, 8046, 8091, 8352, 8642, 8928, 9238, 9536, 10728, 10788, 12528, 12963, 13392, 13857, 14304, 14384, 16092, 16182, 16704, 17284, 17856, 18476, 21456, 21576, 24273, 25056, 25926, 26784, 27714, 28608, 28768, 32184, 32364, 34568, 36952, 38889, 41571, 42912, 43152, 48546, 50112, 51852, 53568, 55428, 57536, 64368, 64728, 69136, 73904, 77778, 83142, 85824, 86304, 97092, 103704, 110856, 116667, 124713, 128736, 129456, 133951, 138272, 147808, 155556, 166284, 172608, 194184, 207408, 221712, 233334, 249426, 257472, 258912, 267902, 276544, 295616, 311112, 332568, 388368, 401853, 414816, 443424, 466668, 498852, 517824, 535804, 622224, 665136, 776736, 803706, 829632, 886848, 933336, 997704, 1071608, 1205559, 1244448, 1330272, 1553472, 1607412, 1866672, 1995408, 2143216, 2411118, 2488896, 2660544, 3214824, 3616677, 3733344, 3990816, 4286432, 4822236, 6429648, 7233354, 7466688, 7981632, 8572864, 9644472, 12859296, 14466708, 19288944, 25718592, 28933416, 38577888, 57866832, 77155776, 115733664, 231467328]

約数ペア:

[(1, 231467328), (2, 115733664), (3, 77155776), (4, 57866832), (6, 38577888), (8, 28933416), (9, 25718592), (12, 19288944), (16, 14466708), (18, 12859296), (24, 9644472), (27, 8572864), (29, 7981632), (31, 7466688), (32, 7233354), (36, 6429648), (48, 4822236), (54, 4286432), (58, 3990816), (62, 3733344), (64, 3616677), (72, 3214824), (87, 2660544), (93, 2488896), (96, 2411118), (108, 2143216), (116, 1995408), (124, 1866672), (144, 1607412), (149, 1553472), (174, 1330272), (186, 1244448), (192, 1205559), (216, 1071608), (232, 997704), (248, 933336), (261, 886848), (279, 829632), (288, 803706), (298, 776736), (348, 665136), (372, 622224), (432, 535804), (447, 517824), (464, 498852), (496, 466668), (522, 443424), (558, 414816), (576, 401853), (596, 388368), (696, 332568), (744, 311112), (783, 295616), (837, 276544), (864, 267902), (894, 258912), (899, 257472), (928, 249426), (992, 233334), (1044, 221712), (1116, 207408), (1192, 194184), (1341, 172608), (1392, 166284), (1488, 155556), (1566, 147808), (1674, 138272), (1728, 133951), (1788, 129456), (1798, 128736), (1856, 124713), (1984, 116667), (2088, 110856), (2232, 103704), (2384, 97092), (2682, 86304), (2697, 85824), (2784, 83142), (2976, 77778), (3132, 73904), (3348, 69136), (3576, 64728), (3596, 64368), (4023, 57536), (4176, 55428), (4321, 53568), (4464, 51852), (4619, 50112), (4768, 48546), (5364, 43152), (5394, 42912), (5568, 41571), (5952, 38889), (6264, 36952), (6696, 34568), (7152, 32364), (7192, 32184), (8046, 28768), (8091, 28608), (8352, 27714), (8642, 26784), (8928, 25926), (9238, 25056), (9536, 24273), (10728, 21576), (10788, 21456), (12528, 18476), (12963, 17856), (13392, 17284), (13857, 16704), (14304, 16182), (14384, 16092)]